IRF 8ETH03S

Bulletin PD-20023 rev. C 09/01
8ETH03
8ETH03S
8ETH03-1
Ultrafast Rectifier
Features
•
•
•
•
trr = 35ns
IF(AV) = 8Amp
VR = 300V
Ultrafast Recovery Time
Low Forward Voltage Drop
Low Leakage Current
175°C Operating Junction Temperature
Description/ Applications
International Rectifier's 300V series are the state of the art Ultrafast recovery rectifiers designed with optimized
performance of forward voltage drop and Ultrafast recovery time.
The planar structure and the platinum doped life time control guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as
freewheeling diodes in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
Absolute Maximum Ratings
Parameters
VRRM
Repetitive Peak Reverse Voltage
IF(AV)
Average Rectified Forward Current
@T
C
= 155°C
IFSM
Non Repetitive Peak Surge Current
@T
J
= 25°C
TJ, TSTG
Operating Junction and Storage Temperatures
Max
Units
300
V
8
A
100
- 65 to 175
°C
Case Styles
8ETH03S
8ETH03
8ETH03-1
Base
Cathode
Base
Cathode
2
2
1
Cathode
TO-220AC
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1
3
Anode
D2PAK
1
3
Anode
N/C
3
Anode
N/C
TO-262
1
8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameters
VBR, Vr
Breakdown Voltage,
Blocking Voltage
VF
Forward Voltage
IR
Min Typ Max Units Test Conditions
300
Reverse Leakage Current
-
-
V
I R = 100µA
-
1.0
1.25
V
I F = 8A
-
0.83 1.00
V
I F = 8A, TJ = 125°C
-
0.02
20
µA
V R = VR Rated
-
6.0
200
µA
T J = 125°C, VR = VR Rated
CT
Junction Capacitance
-
31
-
pF
V R = 300V
LS
Series Inductance
-
8
-
nH
Measured lead to lead 5mm from package body
Dynamic Recovery Characteristics @ TC = 25°C (unless otherwise specified)
Parameters
trr
Min Typ Max Units Test Conditions
Reverse Recovery Time
IRRM
Peak Recovery Current
Qrr
Reverse Recovery Charge
-
-
35
-
27
-
TJ = 25°C
-
40
-
TJ = 125°C
-
2.2
-
-
5.3
-
-
30
-
-
106
-
ns
A
I F = 1A, diF/dt = -50A/µs, VR = 30V
IF = 8A
diF /dt = - 200A/µs
T J = 25°C
VR = 200V
TJ = 125°C
nC
T J = 25°C
TJ = 125°C
Thermal - Mechanical Characteristics
Parameters
Min
Typ
Max
Units
TJ
Max. Junction Temperature Range
- 65
-
175
°C
TStg
Max. Storage Temperature Range
- 65
-
175
RthJC
Thermal Resistance, Junction to Case
Per Leg
-
1.45
2.5
Thermal Resistance, Junction to Ambient
Per Leg
-
-
70
-
0.2
-
RthJA !
"
RthCS
Thermal Resistance, Case to Heatsink
Weight
Mounting Torque
°C/W
-
2.0
-
g
-
0.07
-
(oz)
6.0
-
12
Kg-cm
5.0
-
10
lbf.in
! Typical Socket Mount
"#Mounting Surface, Flat, Smooth and Greased
2
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8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
Reverse Current - I R (µA)
1000
Tj = 175˚C
100
150˚C
10
125˚C
100˚C
1
0.1
25˚C
0.01
0.001
0
50
100
150
200
250
300
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
10
1000
Junction Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
100
Tj = 175˚C
Tj = 125˚C
Tj = 25˚C
1
0.4
T J = 25˚C
100
10
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
Forward Voltage Drop - VFM (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
(°C/W)
thJC
Thermal Impedance Z
100
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
200
250
300
PDM
t1
0.1
t2
Single Pulse
(Thermal Resistance)
0.01
0.00001
150
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
10
1
50
Notes:
1. Duty factor D = t1/ t2
.
2. Peak Tj = Pdm x ZthJC + Tc
0.0001
0.001
0.01
0.1
1
.
10
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
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3
8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
10
Average Power Loss ( Watts )
Allowable Case Temperature (°C)
180
170
DC
160
150
Square wave (D = 0.50)
Rated Vr applied
140
see note (3)
RMS Limit
8
6
DC
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
4
2
0
130
0
2
4
6
8
10
12
0
14
Average Forward Current - I F(AV) (A)
2
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
6
8
10
12
Fig. 6 - Forward Power Loss Characteristics
100
1000
trr ( ns )
Qrr ( nC )
If = 8A, Tj = 125˚C
If = 8A, Tj = 125˚C
100
If = 8A, Tj = 25˚C
If = 8A, Tj = 25˚C
10
100
4
Average Forward Current - I F(AV) (A)
di F /dt (A/µs )
1000
Fig. 7 - Typical Reverse Recovery vs. di F /dt
10
100
1000
di F /dt (A/µs )
Fig. 8 - Typical Stored Charge vs. di F /dt
(3) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR
4
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8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
Reverse Recovery Circuit
VR = 200V
0.01 Ω
L = 70µH
D.U.T.
di F /dt
dif/dt
ADJUST
D
IRFP250
G
S
Fig. 1 - Reverse Recovery Parameter Test Circuit
3
trr
IF
tb
ta
0
2
Q rr
I RRM
4
0.5 I RRM
di(rec)M/dt
5
0.75 I RRM
1
di fF/dt
/dt
1. diF/dt - Rate of change of current through zero
crossing
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured from zero
crossing point of negative going IF to point where
a line passing through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
4. Qrr - Area under curve defined by t rr
and IRRM
t rr x I RRM
Q rr =
2
5. di (rec) M / dt - Peak rate of change of
current during t b portion of t rr
Fig. 2 - Reverse Recovery Waveform and Definitions
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5
8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
Outline Table
10.54 (0.41)
1.32 (0.05)
MAX.
3.78 (0.15)
3.54 (0.14)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
1
1.22 (0.05)
DIA.
2°
3
14.09 (0.55)
3.96 (0.16)
13.47 (0.53)
3.55 (0.14)
Base
Cathode
6.48 (0.25)
6.23 (0.24)
0.10 (0.004)
2.04 (0.080) MAX.
1.40 (0.05)
2.89 (0.11)
1.15 (0.04)
2.64 (0.10)
0.94 (0.04)
1
3
Cathode
Anode
0.69 (0.03)
1
3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
5.08 (0.20) REF.
Conforms to JEDEC Outline TO-220AC
Dimensions in millimeters and (inches)
4.69 (0.18)
4.20 (0.16)
10.16 (0.40)
REF.
6.47 (0.25)
15.49 (0.61)
93°
1.32 (0.05)
Base
Cathode
1.22 (0.05)
2
6.18 (0.24)
14.73 (0.58)
5.28 (0.21)
2.61 (0.10)
4.78 (0.19)
2.32 (0.09)
0.55 (0.02)
8.89 (0.35)
3X
REF.
1.40 (0.055)
1.14 (0.045)
2X
1
0.46 (0.02)
0.93 (0.37)
MINIMUM RECOMMENDED F OOTPRINT
0.69 (0.27)
11.43 (0.45)
1
N/C
3
Anode
3
4.57 (0.18)
4.32 (0.17)
2
8.89 (0.35)
17.78 (0.70)
0.61 (0.02) MAX.
5.08 (0.20) REF.
3.81 (0.15)
2.08 (0.08)
2X
2.54 (0.10)
2X
Conforms to JEDEC Outline D2PAK
Dimensions in millimeters and (inches)
6
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8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
Outline Table
2
1
N/C
3
Anode
Conforms to JEDEC Outline TO-262
Dimensions in millimeters and (inches)
Marking Information
EXAMPLE: THIS IS A 8ETH03
LOT CODE 1789
ASSEMBLED ON WW 19, 1997
IN THE ASSEMBLY LINE "C"
INTERNATIONAL
RECTIFIER
LOGO
ASSEMBLY
LOT CODE
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PART NUMBER
DATE CODE
YEAR 7 = 1997
WEEK 19
LINE C
7
8ETH03, 8ETH03S, 8ETH03-1
Bulletin PD-20023 rev. C 09/01
Ordering Information Table
Device Code
8
E
T
H
03
-1
1
2
3
4
5
6
1
-
Current Rating (8 = 8A)
2
-
E
= Single Diode
3
-
T
= TO-220, D2Pak
4
-
H
= HyperFast Recovery
5
-
Voltage Rating (03 = 300V)
6
-
"-1" = TO-262 Option
S
= D2Pak
None = TO-220AC
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 09/01
8
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