Evaluation Driver Board for 1200 V PrimePACK™

Application Note, V1.0, February. 2009
AN2008-05
2ED250E12-F_EVAL
Evaluation Driver Board for 1200V
PrimePACK™
IFAG IMM INP M
Edition 2009-09-21
Published by
Infineon Technologies AG
59568 Warstein, Germany
© Infineon Technologies AG 2009.
All Rights Reserved.
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IN THIS APPLICATION NOTE.
Information
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AN2008-055
Evaluation Driver Board for 1200V PrimePACK™
AN2008-05
Revision History:
Previous Version:
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2008-05
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Subjects (major changes since last revision)
V1.0
Author: Piotr Luniewski IFAG IMM INP M
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Evaluation Driver Board for 1200V PrimePACK™
1
Introduction.................................................................................................................................................... 5
2
Design features............................................................................................................................................. 6
2.1
2.2
2.3
2.4
Main features ................................................................................................................................... 6
Key data........................................................................................................................................... 6
Mechanical dimensions and mounting procedure ........................................................................... 7
Pin assignment ................................................................................................................................ 9
3
Application Note ......................................................................................................................................... 10
3.1
3.2
3.3
3.4
3.5
3.6
3.7
Functionality on board ................................................................................................................... 10
Power supply ................................................................................................................................. 10
Input / Output logic – control signals ............................................................................................. 11
Gate signal amplifier and gate resistors ........................................................................................ 11
VCE monitoring for short circuit detection ....................................................................................... 13
Active voltage clamping ................................................................................................................. 14
Maximum switching frequency ...................................................................................................... 14
4
Schematic and Layout of 2ED250E12-F ..................................................................................... 17
4.1
4.2
4.3
Schematic ...................................................................................................................................... 17
Assembly drawing.......................................................................................................................... 22
Bill of Material ................................................................................................................................ 27
5
How to order Evaluation Driver Boards ....................................................................................... 29
6
Errata .......................................................................................................................................... 29
Part number explanation:
2ED
250
E12
-F
-F – Functional or Basic isolation
12 – For 1200 V applications
Evaluation Board
250 – 25 A output driver peak current
ED – EiceDRIVER™
2 channel Driver
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Evaluation Driver Board for 1200V PrimePACK™
1
Introduction
The 2ED250E12-F evaluation driver board shown in Fig. 1 was developed to support customers during their
first design steps with the 1200V PrimePACK™ IGBT module. The evaluation driver board is a fully
functional IGBT module driver where two 1ED020I12-F driver IC process control and feedback signals and
provide galvanic insulation. An embedded isolated DC/DC converter supplies gate drive power to both IGBTs
of a halbridge configuration.
The 2ED250E12-F Evaluation driver boards are available from Infineon in small quantities. Functions and
properties of these parts are described in the datasheet chapter of this document whereas the remaining
paragraphs provide information intended to enable the customer to copy, modify and qualify the design for
production according to his specific requirements.
The design of the 2ED250E12-F was performed with respect to the environmental conditions described as
design target in this document. The requirements for leadfree reflow soldering have been considered when
components were selected. The design was tested as described in this documentation but not qualified
regarding manufacturing and operation in the whole operating ambient temperature range or lifetime.
The boards provided by Infineon are subjected to functional testing only.
Due to their purpose evaluation boards are not subjected to the same procedures regarding Returned
Material Analysis (RMA), Process Change Notification (PCN) and Product Discontinuation (PD) as regular
products.
See Legal Disclaimer and Warnings for further restrictions on Infineon warranty and liability.
IFX order number: 32418
Figure 1
The 2ED250E12-F Evaluation Driver Board
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2
Design features
Electric features of the evaluation board and mechanical dimensions including interface connections are
presented in following sections.
2.1
Main features
The 2ED250E12-F Evaluation Driver Board offers the following features:
•
•
•
•
•
•
•
•
•
•
•
•
•
Dual channel IGBT driver utilising the 1ED020I12-F1 driver IC
Electrically and mechanically suitable for PrimePACK™ modules 1200V family
Integrated isolated DC/DC power supply
Integrated protection against DC/DC power supply short circuit
Under Voltage Lockout
Positive logic with CMOS logic level (5V) for PWM and Fault signals. Can be converted to negative logic
Separated fault output and ready signal for Top and Bottom IGBT
Separated ground potential for DC/DC power supply and input logic
Different gate resistor values for turning-on and -off are possible
IGBTs are protected against temporary VCE overvoltages during turn-off (Active Clamping)
Diodes for IGBT desaturation monitoring implemented (short circuit protection)
All components, except DC/DC transformer, are surface mount devices (SMD) with lead free 260°C
soldering profile
PCB is designed to fulfil the requirements of IEC61800-5-1, pollution degree 2, overvoltage category III
2.2
Key data
All values given in the table bellow are typical values, measured at TA = 25 °C.
Table 3 General key data and characteristic values
Parameter
VDC – primary DC/DC voltage supply
VDC+5V – logic power supply
Control signals (PWM, Fault, RDY, RST)
IDC – primary DC/DC current drawn (idle mode/max load)
IDC+5V – current drawn by primary logic (idle mode)2
IG – max. peak output current
PDC/DC – max. DC/DC output power (total)
tpd(on), tpd(off) – propagation delay time
tmd – minimum pulse suppression for turn-on and turn-off
dmax – max. duty cycle
VCES – max. collector – emitter voltage on IGBT
Top – operating temperature (design target)3
VIORM – max. working insulation voltage4
Value
+15 (±5%)
+5 (±0.1V)
0/+5
22/250
16
±25
3
<350
40
100
1200
-40…+85
500
1
The 1ED020I12-F datasheet available on the Infineon website www.infineon.com
2
Without external loads (no signals connected)
3
Max. ambient temperature strictly depends on load and cooling conditions. For detailed description see chapter 2.3
4
Values defined in datasheets: T60403-D4615-X054 (date: 21.03.2000)
Application Note
6
Unit
V
V
V
mA
mA
A
W
ns
ns
%
V
°C
VAC
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Evaluation Driver Board for 1200V PrimePACK™
2.3
Mechanical dimensions and mounting procedure
The 2ED250E12-F should be screwed to the PrimePACK™ auxiliary terminals according to AN2006-09.
In that way necessary connections between evaluation driver board and module itself are done correctly
(Figure 2). PCB outline and relevant dimensions needed for better system integration are shown in Figure 3.
Figure 2
The 2ED250E12-F correctly mounted on PrimePACK™ module
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Evaluation Driver Board for 1200V PrimePACK™
131.5 mm
TR
51 mm
X
89 mm
max. 17 mm
Figure 3
max. 20 mm
Dimensions of the 2ED250E12-F Evaluation Driver Board
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2.4
Pin assignment
After the evaluation driver board has been correctly mounted to the PrimePACK™ module all external
electrical control signals should be applied to connector X1 as shown on Fig. 4 and listed in Table 2.
+5V
15
B_IN+
13
B_RDY
11
T/B_/RST
9
T_RDY
7
T_IN-
5
GND
3
GND
1
16
S_GND
14
Not Connected
12
B_IN-
10
B_/FLT
8
T_/FLT
6
T_IN+
4
SUPPLY
2
SUPPLY
X1
Figure 4
2ED250E12-F Evaluation Driver Board and external electrical connections (X1)
Table 2
2ED250E12-F external electrical signals description
Pin
X1.1
X1.2
X1.3
X1.4
X1.5
X1.6
X1.7
X1.8
X1.9
X1.10
X1.11
X1.12
X1.13
X1.14
X1.15
X1.16
Label
GND
SUPPLY
GND
SUPPLY
T_INT_IN+
T_RDY
T_/FLT
T/B_/RST
B_/FLT
B_RDY
B_INB_IN+
NC
+5V
S_GND
Function
Primary ground for DC/DC converter supply voltage
Primary voltage supply for DC/DC converter (+15V)
Primary ground for DC/DC converter supply voltage
Primary voltage supply for DC/DC converter
/PWM input signal for high side IGBT transistor (negative logic)
PWM input signal for high side IGBT transistor (positive logic)
Output signal for ready status of the high side IGBT
Output signal for desaturation protection of the high side IGBT
Input for the Reset signal
Output signal for desaturation protection of the low side IGBT
Output signal for ready status of the low side IGBT
/PWM input signal for low side IGBT transistor (negative logic)
PWM input signal for low side IGBT transistor (positive logic)
Not connected
Primary voltage supply for input/output signals
Primary ground of voltage supply input/output signals
NOTE: The S_GND as signal ground is NOT connected internally to the GND witch is the DC/DC converter
power supply ground!
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3
Application Note
3.1
Functionality on board
The 2ED250E12-F evaluation driver board supports only PrimePACK™ IGBT modules in 1200V class. For
proper IGBT module operation the 1ED020I12-F IC driver has been complemented by additional
components and functions:
• Selectable gate resistors (after soldering)
• Gate signal amplifier / emitter follower - booster
• VCE monitoring for short circuit detection
• Active voltage clamping
• DC/DC isolated power supply
The picture below (Figure 5) depicts the 2ED250E12-F with already mentioned functions and shows their
physical location.
Gate resistors
(to be assembled)
Low side IGBT driver
X1
AC voltage diodes
DC/DC supply
Saturation diodes
Figure 5
The 2ED250E12-F with marked functions
3.2
Power supply
High side
IGBT driver
The 2ED250E12-F has an integrated DC/DC converter, which generates the required secondary isolated
unsymmetrical supply voltage (+15V/-7V). High and low side IGBT driver voltages are independently
generated by using one unipolar input voltage of 15V. Additionally, the power supply is protected against
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gate – emitter short circuit of the IGBTs. In case a DC/DC overcurrent is detected, the output voltage drops
down, the IGBT is protected by Undervoltage lockout function and the fault is reported to the isolated input
side.
3.3
Input / Output logic – control signals
The Evaluation Driver Board is dedicated for a half-bridge PrimePACKTM IGBT configuration, therefore it is
necessary to connect two separate PWM signals for high (T_INx) and low (B_INx) side IGBT. Deadtime
generation has to be provided externally. Positive or negative logic for PWM signals can be selected by part
assembly. By default the evaluation driver board has the logic inputs set up for positive logic. Information on
parts assembly is given in Table 3 where Fig. 6 depicts schematic of input circuits.
Remaining signals like RDY, /RST, /FLT as output signals have the same logic as the 1ED020I12-F driver IC
and can’t be modified by assembly selection on the 2ED250E12-F evaluation driver board. Logic level
translation or inversion has to be provided outside of the evaluation driver board if needed.
Table 3
Assembly parts for negative or positive PWM logic selection
Parts
Assembly for positive logic
(as delivered)
no
yes
R64, R74
R62, R72
Assembly for negative logic
yes
no
Not used terminals of X1 may be left unconnected.
Figure 6
Schematic of the input circuit
3.4
Gate signal amplifier and gate resistors
When an IGBT transistor switches -on and -off a high peak of gate current has to be provided by the driver.
As the 1ED020i12-F has the maximum current capability of 2 A and the PrimePACK™ module requires a
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value much higher the implementation of a booster stage (emitter follower) was necessary. In this way a
peak gate current exceeding 25 A can be supplied.
The 2ED250E12-F evaluation driver board uses an unsymmetrical gate voltage. For turning on a positive
value has +15 V is used, for turning off a voltage of -7 V is provided. The gate amplifier is located close by
the gate terminals. Switching losses and switching times of an IGBT strongly depend on DC-link stray
inductance (Ls) and driving conditions like gate resistor, gate drive voltage and parasitic inductance in the
gate drive circuit5. As long as the di/dt given in the IGBT datasheet is not exceeded, Rg may be adjusted to
achieve datasheet values of IGBT dynamic losses. The value for new gate resistor for turn off basically can
be calculated using formula (1).
RGoffnew =
VM − VNR
⋅ ( RGoff + RG int ) − RG int
VM − V N
(1)
where:
VM – Miller plateau equal to 9.8 V for FF900R12IP4D @IC=900 A, Tj=25°C
VN – negative deriver voltage as during characterization (-15V)
VNR – reduced negative voltage (-7 V for 2ED250E12-F evaluation driver voltage)
RGoff – external gate resistor value (as in datasheet)
RGint – internal gate resistor value (as in datasheet)
Example: Gate resistance calculation for FF900R12IP4D PrimePACK™ IGBT module using Formula 2.
RGoffnew = (
9 .8 + 7
⋅ (1.6 + 1.2) − 1.2) Ω ≈ 0.7 Ω
9.8 + 15
(2)
NOTE: Reducing the value of RGoff according to this formula mainly is done to avoid an increase in turn-off
delay time. There is only little impact of driving conditions on turn-off losses. The new value for the turn-on
gate resistor RGonnew is more difficult to determine and depends on the value of DC-link stray inductance Ls.
The test setup using a FF900R12IP4D was measured to have a DC-link stray inductance of Ls=42 nH. The
value of Ls has significant influence on the di/dt at turn-on and on turn-on losses. Keeping the same Ls is
difficult, as every design is unique. The turn-on gate resistors value given in table 4 therefore is just a
proposition and the choice of Rgonnew has to be practically evaluated in every design.
Propositions of RGon and RGoff resistor values to be used together with 2ED250E12-F evaluation driver board
are shown in Table 4.
Table 4
External gate resistor proposition for 1200 V PrimePACK™ IGBT modules
Module
FF450R12IE4
FF600R12IE4 /IP4
FF900R12IE4
FF900R12IP4 / IP4D
FF1400R12IP4
RGon [Ω]
(datasheet value)
2.5
2.2
1.3
1.6
1
RGonnew [Ω]
(new value)
0.92
0.91
0.49
0.7
0.42
RGoff [Ω]
(datasheet value)
3.1
2.2
1.5
1.6
1
RGoffnew [Ω]
(new value)
1.33
0.91
0.63
0.7
0.42
NOTE: The 2ED250E12-F evaluation driver is delivered without gate resistors soldered. In that way the PCB
design is flexible and ready to be utilised with all PrimePACK™ modules in 1200 V class. Physical place for
the gate resistors is shown in Fig. 5, where the value has to be splitted between resistors R1, R2, R3, R4, R5
for the high side IGBT and R21, R22, R23, R24, R25 for the low side IGBT. The scheme is shown in Figure 7.
5
4
This phenomenon is widely described in paper: ‘Unsymmetrical Gate Voltage Drive for High Power 1200V IGBT Modules Based on
Coreless Transformer Technology Driver’ presented on EPE-PEMC 2008 conference. Paper available on www.infineon.com
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Evaluation Driver Board for 1200V PrimePACK™
In many cases the new resistor values RGon and RGoff can be equal but as good practice the practical
investigation should be started from higher gate resistor value. If testing with Rgon ≠ Rgoff is required a
Schottky diode e.g. BYM13-40 may be soldered on one of the resistor footprints.
7a
7b
Figure 7
Scheme schowing gate resistors connection where:
high side IGBT - 7a, low side IGBT – 7b
3.5
VCE monitoring for short circuit detection
If the IGBT conducts current several times higher than nominal current the VCE voltage desaturates
(increases close to DC-link voltage level). This behaviour can be used for short circuit detection. Protection
can be achieved by turning off the IGBT in this case. The short circuit duration time for Infineon high power
IGBT modules must not exceed 10µs. During this time the short circuit should be detected and the IGBT
switched off without exciding VCES.
Figure 8 shows the FF900R12IP4 PrimePACK™ modules switching under short circuit. High dIC/dt during
switching off creates large overvoltage spike which is limited by active voltage clamping. This function is
described in detail in chapter 3.6. After the short circuit is detected and the IGBT is switched off, the event is
reported to the input side of the driver – the /FLT signal falls close to 0V level. The fault signal is separated
for high and low side IGBT.
NOTE: After the Short circuit event the evaluation driver board has to be reseted by providing /RST signal at
low state for time specified in 1ED020I12-F Driver IC datasheet.
UGE
VCE
150V/div
UGE
150V/div
5V/div
5V/div
IC
1kAV/div
IC
1kAV/div
500ns/div
2µs/div
8a
Figure 8
VCE
8b
Switching behaviour of the FF900R12IP4 PrimePACK™ module under short circuit
where hard short circuit (SC1) - 8a short circuit with inductance (SC2) – 8b
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3.6
Active voltage clamping
Active voltage clamping is a technique which keeps temporary VCE overvoltages below VCES when the IGBT
turns off. In the classic approach a chain of TVS-diodes (Transient Voltage Suppressor) is connected
between auxilliary collector and gate of an IGBT module. As soon as the VCE voltage exceeds the sum of the
diode breadown voltages the diode current is shared between IGBT gate and the driver output. Due to
increased gate-emitter voltage the transistor is operated in linear mode and the switching off process is
interrupted. The dIC/dt slows down to a value which results with limited VCE overshoot. TVS diodes conduct
high peak current during time periode in which VCE overvoltage is limited6. For a proper designed DC-bus
and correctly selected IGBT module the VCE voltage should not be limited by active clamping for turn off
events within the normal current range. The VCE voltage limitation should occure only occasionally e.g.
during short circuit current switch off. Typical overvoltage protection is shown in Fig. 8a. Additional energy
losses in this case should be considered. Furthermore it has to be considered, that active clamping as
implemented here requires to limit the maximum DC-link voltage to 850 V.
3.7
Maximum switching frequency
The IGBT switching frequency of the 2ED250E12-F is limited by the available DC/DC power and by PCB
temperature. According to theory the power losses generated in gate resistors are a function of gate charge,
voltage step at the driver output and switching frequency. The energy is dissipated mainly through the PCB
and increases the temperature around the gate resistors. When the available power of the DC/DC converter
(1.5W per IGBT) is not reached, the limiting factor for the IGBT’s switching frequency is the absolute
maximum temperature for the FR4 material. The temperature limit is 105°C and shall not be exceeded.
Generally the power losses generated in the external gate resistor can be calculated according to following
formula (3):
Ploss = PDC / DC = P ( REXT ) + P ( RINT ) = ∆Vout ⋅ f s ⋅ QG
(3)
where:
Plos – power losses dissipated in gate rseistors, ∆Vout – voltage step at the driver output
fs – switching frequency, QG – IGBT gate charge (for the given gate voltage range - ∆Vout)
The losses are shared between the internal – P(RINT) and the external - P(REXT) gate resistors. Due to the
PCB temperature criteria maximum switching frequency for a given ambient and baseplate temperature can
be calculated using P(REXT) and thermal resistances. The simple PCB temperature model is shown in Fig. 9
and dissipated power in external gate resistors can be calculated by using Formula 4.
RthB-G
TBASE
RthR-A
TG
48 K/W
49,6 K/W
TA
Pdis
Figure 9
6
Simple thermal model used for gate resistors temperature calculation.
Detailed description of the Active Clamping system function available in AN2007-06
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Pdis =
TG − TBASE TG − TA
+
RthB −G
RthG − A
(4)
where:
Pdis – power dissipated in external gate resistors, TG – external gate resistors temperature,
TBASE – IGBT baseplate temperature, TA – evaluation driver board ambient temperature
RthB-G – thermal resistance which couples thermally the IGBT baseplate and external gate resistors
RthG-A - thermal resistance which couples external gate resistors and ambient
NOTE: Thermal resistances used in Formula 4 are unique for every PCB design. For the 2ED250E12-F
Formula 4 can be converted to Formula 5 where FR4 material is used as PCB.
Pdis
=
W
(105°C − TBASE )
K
48
W
K
K
(105°C − TA )
°C +
°C
K
49.6
W
(5)
Afterwards, the maximum IGBT switching frequency for evaluation driver board can be calculated using
Formula (6)
fs =
Pdis ⋅ ( RG int + RGext )
∆VGE ⋅ RGext ⋅ QG ⋅ k
(6)
where:
RGint – Internal gate resistor value, RGext – external gate resistor value
QG – IGBT gate charge, Datasheet value to be converted to -7/15V 7, k=1.2 – tolerance factor
Finally, for the 2ED250E12-F evaluaton driver board Formula 6 can be converted to formula 7.
Pdis ⋅ ( RINT + REXT )
fs
=
⋅1000
kHz 22 ⋅ REXT ⋅ 0.7 ⋅ QG ⋅1.2
µC
(7)
Example: Maximum switching frequency for the 2ED250E12-F where TBASE=90°C and TA=70°C8
Step 1. Calculation of possible dissipated power losses in external gate resistors based on Formula (5)
Pdis =
105 − 90
105 − 70
W+
W = 0.82W
48
49.6
(8)
Step 2. Maximum switching frequency calculation for FF900R12IP4D IGBT using Fomula 7 where external
gate resistor value are the new value taken from Table 4.
fS =
0.82 ⋅ (1.2 + 0.7)
⋅ 1000 kHz = 18.8 kHz (9)
22 ⋅ 0.7 ⋅ 0.7 ⋅ 6.4 ⋅ 1.2
Step 3. Checking if power from DC/DC power supply is sufficient
PDC / DC = ∆Vout ⋅ fs ⋅ 0.7 ⋅ QG ⋅ k = 22 ⋅ 0.0188 ⋅ 0.7 ⋅ 6.4 ⋅ 1.2W = 2.22W
(10)
7
Due to changed negative gate emitter voltage in 2ED250E12-F evaluation driver board from -15V to -7V the IGBT gate charge given in
datasheet has to be multiplied by factor 0.7
8
Baseplate and ambient temperatures given in calculation example are assumed to be typical for many applications
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Knowing that maximum power form DC/DC power supply is 1.5W per driver channel the maximum switching
frequency calculated by formula 9 is too high. In this case the maximum IGBT switching frequency can be
calculated using Formula 11.
fs =
PDC / DC
1 .5
=
⋅ 1000 kHz ≈ 12,7kHz
∆Vout ⋅ 0.7 ⋅ QG ⋅ k 22 ⋅ 0.7 ⋅ 6.4 ⋅ 1.2
By following above calculation example the switching frequency for every PrimePACK™ 1200V and the
2ED250E12-F can be calculated even for customised ambient and baseplate temperatures.
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4
Schematic and Layout of 2ED250E12-F
To meet the individual customer requirement and make the evaluation board simple starting point for further
development or modification, all necessary technical data like schematic, layout and components are
included in this chapter.
4.1
Schematic
Figure 10
The 2ED250E12-F – top transistor
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Figure 11
The 2ED250E12-F – bottom transistor
Figure 12
The 2ED250E12-F – main connectors
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Figure 13
The 2ED250E12-F – external connectors
Figure 14
The 2ED250E12-F – high side IGBT driver
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Figure 15
The 2ED250E12-F – low side IGBT driver
Figure 16
The 2ED250E12-F – DC/DC power supply
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Figure 17
The 2ED250E12-F – DC/DC voltage regulators
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4.2
Assembly drawing
Bill of material and detailed information about assembly separately for 2ED250E12-F are given in chapter
4.4.
Figure 18
The 2ED250E12-F – assembly drawing
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Layout
Figure 19
The 2ED250E12-F – Layer 1 (Top)
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Figure 20
The 2ED250E12-F – Layer 2
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Figure 21
The 2ED250E12-F – Layer 3
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Figure 22
The 2ED250E12-F – Layer 4 (Bottom)
Application Note
26
V1.00, 2008-05
AN2008-05
Evaluation Driver Board for 1200V PrimePACK™
4.3
Bill of Material
The bill of material not only includes a part list, but also assembly notes.
The tolerances for resistors should be less or equal ±1 %, for capacitors of the type C0G less or equal ±5 %
and for capacitors of the type X7R less or equal ±10 %.
Table 5 Bill of Material for 2ED250E12-F Evaluation Driver Board
Type
Value / Type
Resistor
variable
Package
size
imperal
2512
Resistor
0R
0603
Resistor
0R
0402
Resistor
0R
Resistor
QTY
12
Name Part
Recommended
Manufacturer
Assembly
Special *
no
2
R1, R2, R3, R4, R5, R6, R21, R22, R23,
R24, R25, R26
R61T, R71B
no special
yes
2
R64, R74 (if negative input logic)
no special
no
0402
2
R62, R72 (if positive input logic)
no special
yes
0R15
0805
1
R84
no special
yes
Resistor
1R
1206
6
R12, R13, R14, R212, R213, R214
no special
yes
Resistor
10R
0603
6
R16, R17, R18, R216, R217, R218
no special
yes
Resistor
10R
1206
2
R19, R219
no special
yes
Resistor
15R
0603
2
R82, R83
no special
yes
Resistor
47R
0603
6
R9, R10, R11, R29, R210, R211
no special
yes
Resistor
330R
0402
2
R106B, R106T
no special
yes
Resistor
470R
0402
2
R110B, R110T
no special
yes
yes
Resistor
1k
0603
2
R62T, R72B
no special
Resistor
1k5
0402
4
R60, R61, R70, R71
no special
yes
Resistor
2k2
0603
1
R85
no special
yes
yes
Resistor
2k2
0805
2
R7, R27
no special
Resistor
4k7
0402
4
R65, R66, R75, R77
no special
yes
Resistor
10k
0402
3
R50, R105B, R105T
no special
yes
Resistor
10k
0603
6
R65T, R68, R69, R75B, R78, R79
no special
yes
Resistor
15k
0402
2
R109B, R109T
no special
yes
Resistor
68k
0603
1
R81
no special
yes
Resistor
82k
0402
2
R108B, R108T
no special
yes
Resistor
100k
0402
2
R103B, R103T
no special
yes
Resistor
120k
0402
2
R104B, R104T
no special
yes
Capacitor
100p/50V/COG
0402
6
C62, C72, C60, C70, C103B, C103T
no special
yes
Capacitor
100p/50V/COG
0603
2
C81, C85
no special
yes
Capacitor
220p/50V/COG
0603
2
C62T, C72B
no special
yes
Capacitor
100n/50V/X7R
0603
8
no special
yes
Capacitor
4µ7/25V/X7R
1206
37
C61T, C63, C64T, C71B, C73, C74B,
C80, C89
C80B, C80T, C81B, C81T, C82, C82B,
C82T, C84, C86, C87, C105B, C105T,
C1, C2, C3, C4, C5, C6, C11, C12, C13,
C14, C15, C16, C21, C22, C23, C24,
C25, C26, C50, C211, C212, C213,
C214, C215, C216
Murata
yes
Application Note
27
V1.00, 2008-05
AN2008-05
Evaluation Driver Board for 1200V PrimePACK™
Type
Value / Type
Semiconductor
ZXTN2010Z
Package
size
imperal
SOT89
QTY
Name Part
Recommended
Manufacturer
6
T1B, T1T, T2B, T2T, T3B, T3T
Zetex
yes
Semiconductor
ZXTP2012Z
SOT89
6
T6B, T6T, T7B, T7T, T8B, T8T
Zetex
yes
Semiconductor
ES1B
SMA
6
D1, D2, D3, D21, D22, D23
Vishay
yes
Semiconductor
STTH112U
SMB
2
D4, D24
STM
Semiconductor
SMCJ188A-E3
SMC
8
Semiconductor
BAT165
SOD323
11
Semiconductor
IR2085SPbF
SO8
1
ZD1, ZD2, ZD3, ZD4, ZD21, ZD22, ZD23, Vishay
ZD24
D5B, D5T, D6B, D6T, D80, D80B, D80T, Infineon
D81B, D81T, D82B, D82T
IC80
TI
yes
Semiconductor
1ED020I12-F
2
IC60, IC70
yes
yes
yes
yes
Semiconductor
PMV45EN
PG-DSO16
SOT23
2
T82, T83
Philips
yes
Semiconductor
LP2951CM
SOIC8
2
IC102B, IC102T
National
yes
Semiconductor
TPS72301DBV
TG4
Tyco16POL
SOT23-5
2
IC103B, IC103T
TI
yes
1
X1
yes
1
TR80
Tyco
(8-188275-6)
VAC
1
Size: 89x131.5x1.5mm; material:FR4;
Layers - Cu : 4x35µm; Isolation:
3x0,5mm; flammability: UV94V0
Connector
Transformer
T60403-D4615X054
PCB
Infineon
Assembly
yes
*Pulse power rated types
Application Note
28
V1.00, 2008-05
AN2008-05
Evaluation Driver Board for 1200V PrimePACK™
5
How to order Evaluation Driver Boards
Every Evaluation Driver Board has its own IFX order number and can be ordered via your Infineon Sales
Partner.
Information can also be found at the Infineons Web Page: www.infineon.com
CAD-data for the board decribed here are available on request. The use of this data is subjected to the
disclaimer given in this AN. Please contact: [email protected]
IFX order number for 2ED250E12-F_EVAL: 32418
6
Errata
Boards from early production lots of this board may be erroneously designated as 2ED250E17-F in the
marking print.
Application Note
29
V1.00, 2008-05
http://www.infineon.com
Published by Infineon Technologies AG