ETC NDS9405

February 1996
NDS9405
Single P-Channel Enhancement Mode Field Effect Transistor
General Description
Features
These P-Channel enhancement mode power field effect
transistors are produced using Fairchild's proprietary, high cell
density, DMOS technology. This very high density process is
been especially tailored to minimize on-state resistance,
provide superior switching performance, and withstand high
energy pulses in the avalanche and commutation modes.
These devices are particularly suited for low voltage
applications such as notebook computer power management
and other battery powered circuits where fast switching, low
in-line power loss, and resistance to transients are needed.
-4.3A, -20V. RDS(ON) = 0.10Ω @ VGS = -10V
High density cell design for extremely low RDS(ON)
High power and current handling capability in a widely used
surface mount package.
____________________________________________________________________________________
Absolute Maximum Ratings
Parameter
VDSS
Drain-Source Voltage
VGSS
Gate-Source Voltage
ID
Drain Current - Continuous TA = 25°C
- Continuous TA = 70°C
- Pulsed
TJ,TSTG
4
6
3
7
2
8
1
T A = 25°C unless otherwise noted
Symbol
PD
5
(Note 1a)
(Note 1a)
Units
-20
V
± 20
V
± 4.3
A
± 3.3
± 20
TA = 25°C
Maximum Power Dissipation
NDS9405
(Note 1a)
2.5
(Note 1b)
1.2
(Note 1c)
1
Operating and Storage Temperature Range
W
-55 to 150
°C
THERMAL CHARACTERISTICS
RθJA
Thermal Resistance, Junction-to-Ambient
(Note 1a)
50
°C/W
RθJC
Thermal Resistance, Junction-to-Case
(Note 1)
25
°C/W
NDS9405.SAM
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Electrical Characteristics (TA = 25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min
-20
Typ
Max
Units
-2
µA
-25
µA
OFF CHARACTERISTICS
BVDSS
Drain-Source Breakdown Voltage
VGS = 0 V, ID = -250 µA
IDSS
Zero Gate Voltage Drain Current
VDS = -16 V, VGS = 0 V
V
TJ = 55°C
IGSSF
Gate - Body Leakage, Forward
VGS = 20 V, VDS = 0 V
100
nA
IGSSR
Gate - Body Leakage, Reverse
VGS = -20 V, VDS= 0 V
-100
nA
-3
V
ON CHARACTERISTICS (Note 2)
VGS(th)
Gate Threshold Voltage
VDS = VGS, ID = -250 µA
RDS(ON)
Static Drain-Source On-Resistance
VGS = -10 V, ID = -2 A
-0.5
TJ= 125°C
-0.85
TJ= 125°C
VGS = -4.5 V, ID = -2 A
TJ= 125°C
ID(on)
gFS
On-State Drain Current
Forward Transconductance
-1.65
VGS = -10 V, VDS = -5 V
-20
VGS = -4.5, VDS = -5V
-5
-2.6
0.053
0.1
0.075
0.15
0.08
0.16
0.12
0.24
Ω
A
VDS = -15 V, ID = -4.3 A
9
S
VDS = -10 V, VGS = 0 V,
f = 1.0 MHz
1425
pF
850
pF
430
pF
DYNAMIC CHARACTERISTICS
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
SWITCHING CHARACTERISTICS (Note 2)
tD(on)
Turn - On Delay Time
tr
Turn - On Rise Time
tD(off)
Turn - Off Delay Time
tf
Turn - Off Fall Time
Qg
Total Gate Charge
Qgs
Gate-Source Charge
Qgd
Gate-Drain Charge
VDD = -10 V, ID = -1 A,
VGEN = -10 V, RGEN = 6 Ω
VDS = -10 V,
ID = -4.3 A, VGS = -10 V
17
30
ns
24
80
ns
56
200
ns
30
200
ns
40
nC
5
nC
25
nC
NDS9405.SAM
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Electrical Characteristics (TA = 25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
-2.2
A
-1.6
V
DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS
IS
Maximum Continuous Drain-Source Diode Forward Current
VSD
Drain-Source Diode Forward Voltage
VGS = 0 V, IS = -1.25 A
trr
Reverse Recovery Time
VGS = 0V, IF = -1.25 A, dIF/dt = 100 A/µs
-0.78
(Note 2)
80
ns
Notes:
1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by
design while RθCA is determined by the user's board design.
PD( t) =
T J−TA
R θJA(t )
=
T J− TA
R θJC+RθCA( t )
= I 2D (t ) × RDS(ON )
TJ
Typical RθJA using the board layouts shown below on 4.5"x5" FR-4 PCB in a still air environment:
a. 50oC/W when mounted on a 1 in2 pad of 2oz cpper.
b. 105oC/W when mounted on a 0.04 in2 pad of 2oz cpper.
c. 125oC/W when mounted on a 0.006 in2 pad of 2oz cpper.
1a
1b
1c
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%.
NDS9405.SAM
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Typical Electrical Characteristics
3
VGS = -10V
- 6.0 - 5.0
- 4.5
- 4.0
-15
-10
- 3.5
-5
0
R DS(on) , NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
ID , DRAIN-SOURCE CURRENT (A)
-20
- 3.0
0
-1
-2
-3
-4
V DS , DRAIN-SOURCE VOLTAGE (V)
V GS = -3.5V
2.5
-4.5V
-6.0V
-10V
1
Figure 1. On-Region Characteristics.
0
-12
-15
R DS(on) , NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
1.3
1.2
1.1
1
0.9
0.8
-25
0
25
50
75
100
TJ , JUNCTION TEMPERATURE (°C)
125
TJ = 25°C
2
V GS = -4.5V
1.5
V GS = -10V
1
0.5
150
0
-3
-6
-9
ID , DRAIN CURRENT (A)
-12
-15
Figure 4. On-Resistance Variation
with Drain Current.
Figure 3. On-Resistance Variation
with Temperature.
1.1
V DS = -10V
TJ = -55°C
25
125
-Vth , NORMALIZED
16
12
8
4
1
2
3
4
5
-VGS , GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
6
GATE-SOURCE THRESHOLD VOLTAGE
20
-I D , DRAIN CURRENT (A)
-6
-9
I D , DRAIN CURRENT (A)
2.5
I D = -4.3A
V GS = -10V
1.4
0.7
-50
0
-3
Figure 2. On-Resistance Variation
with Drain Current and Gate Voltage.
1.5
RDS(ON) , NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
-5.0V
1.5
0.5
-5
-4.0V
2
V DS = V
1.05
GS
I D = -250µA
1
0.95
0.9
0.85
0.8
0.75
-50
-25
0
25
50
75
100
TJ , JUNCTION TEMPERATURE (°C)
125
150
Figure 6. Gate Threshold Variation
with Temperature.
NDS9405.SAM
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Typical Electrical Characteristics (continued)
20
10
I D = -250µA
-I S , REVERSE DRAIN CURRENT (A)
BV DSS , NORMALIZED
DRAIN-SOURCE BREAKDOWN VOLTAGE
1.15
1.1
1.05
1
0.95
0.9
-50
-25
0
TJ
25
50
75
100
125
V GS = 0V
5
2
1
TJ = 125°C
150
0
I D = -4.3A
CAPACITANCE (pF)
1000
-V GS , GATE-SOURCE VOLTAGE (V)
C iss
1500
C oss
f = 1 MHz
C rss
V GS = 0V
0.2
0.5
1
2
5
-VDS , DRAIN TO SOURCE VOLTAGE (V)
10
-15V
-10V
6
4
2
0
0
20
30
t d(on)
RL
t off
tr
t d(off)
tf
90%
90%
V OUT
VOUT
DUT
G
40
Figure 10. Gate Charge Characteristics.
t on
D
R GEN
10
Q g , GATE CHARGE (nC)
-VDD
V IN
VDS = -5V
8
20
Figure 9. Capacitance Characteristics.
VGS
2
10
2000
300
0.1
0.5
1
1.5
-VSD , BODY DIODE FORWARD VOLTAGE (V)
Figure 8. Body Diode Forward Voltage Variation with
Source Current and Temperature.
2500
500
-55°C
0.01
, JUNCTION TEMPERATURE (°C)
Figure 7. Breakdown Voltage
Variation with Temperature.
25°C
0.1
10%
10%
90%
S
V IN
50%
50%
10%
PULSE W IDTH
Figure 11. Switching Test Circuit.
INVERTED
Figure 12. Switching Waveforms.
NDS9405.SAM
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Typical Electrical Characteristics (continued)
30
V DS = -15V
T J = -55°C
12
10
-I D , DRAIN CURRENT (A)
25°C
125°C
8
4
3
RD
S(O
N)
LIM
10
IT
10
ms
0m
s
1s
1
10
0.1
s
DC
0.3
0.03
V
GS
= -20V
SINGLE PULSE
T A = 25°C
g
FS
, TRANSCONDUCTANCE (SIEMENS)
16
0
0
-4
-8
-12
I D , DRAIN CURRENT (A)
-16
0.01
0.1
-20
0.2
0.5
1
2
5
10
20
30
- VDS , DRAIN-SOURCE VOLTAGE (V)
Figure 14. Maximum Safe Operating Area.
Figure 13. Transconductance Variation with Drain
Current and Temperature.
r(t), NORMALIZED EFFECTIVE
TRANSIENT THERMAL RESISTANCE
1
0 .5
D = 0.5
0 .2
0.2
R JA (t) = r(t) * R JA
θ
θ
R JA = See Note 1c
θ
0.1
0 .1
0.05
0 .0 5
P(pk)
0.02
0 .0 2
0.01
0 .0 1
t1
Single Pulse
0 .0 0 5
t2
TJ - T
= P * R JA (t)
θ
Duty Cycle, D = t 1 / t 2
A
0 .0 0 2
0 .0 0 1
0 .0001
0 .001
0 .0 1
0 .1
1
10
100
300
t 1 , TIME (sec)
Figure 15. Transient Thermal Response Curve.
Note:
Thermal characterization performed using the conditions described in note 1c. Transient thermal response will change
depending on the circuit board design.
NDS9405.SAM
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SO-8 Tape and Reel Data and Package Dimensions
SOIC(8lds) Packaging
Configuration: Figure 1.0
Packaging Description:
EL ECT ROST AT IC
SEN SIT IVE DEVICES
DO NO T SHI P OR STO RE N EAR ST RO NG EL ECT ROST AT IC
EL ECT RO M AGN ETI C, M AG NET IC O R R ADIO ACT IVE FI ELD S
TNR D ATE
PT NUMB ER
PEEL STREN GTH MIN ___ __ ____ __ ___gms
MAX ___ ___ ___ ___ _ gms
Antistatic Cover Tape
ESD Label
SOIC-8 parts are shipped in tape. The carrier tape is
made from a dissipative (carbon filled) polycarbonate
resin. The cover tape is a multilayer film (Heat Activated
Adhesive in nature) primarily composed of polyester film,
adhesive layer, sealant, and anti-static sprayed agent.
These reeled parts in standard option are shipped with
2,500 units per 13" or 330cm diameter reel. The reels are
dark blue in color and is made of polystyrene plastic (antistatic coated). Other option comes in 500 units per 7" or
177cm diameter reel. This and some other options are
further described in the Packaging Information table.
These full reels are individually barcode labeled and
placed inside a standard intermediate box (illustrated in
figure 1.0) made of recyclable corrugated brown paper.
One box contains two reels maximum. And these boxes
are placed inside a barcode labeled shipping box which
comes in different sizes depending on the number of parts
shipped.
Static Dissipative
Embossed Carrier Tape
F63TNR
Label
Customized
Label
F852
NDS
9959
F852
NDS
9959
F852
NDS
9959
F852
NDS
9959
F852
NDS
9959
Pin 1
SOIC (8lds) Packaging Information
Packaging Option
Packaging type
Qty per Reel/Tube/Bag
Standard
(no flow code)
TNR
2,500
L86Z
F011
D84Z
Rail/Tube
TNR
TNR
95
4,000
500
13" Dia
-
13" Dia
7" Dia
343x64x343
530x130x83
343x64x343
184x187x47
Max qty per Box
5,000
30,000
8,000
1,000
Weight per unit (gm)
0.0774
0.0774
0.0774
0.0774
Weight per Reel (kg)
0.6060
-
0.9696
0.1182
Reel Size
Box Dimension (mm)
SOIC-8 Unit Orientation
Note/Comments
343mm x 342mm x 64mm
Standard Intermediate box
ESD Label
F63TNR Label sample
F63TNLabel
F63TN Label
LOT: CBVK741B019
QTY: 2500
FSID: FDS9953A
SPEC:
D/C1: D9842
D/C2:
QTY1:
QTY2:
SPEC REV:
CPN:
N/F: F
ESD Label
(F63TNR)3
SOIC(8lds) Tape Leader and Trailer
Configuration: Figure 2.0
Carrier Tape
Cover Tape
Components
Trailer Tape
640mm minimum or
80 empty pockets
Leader Tape
1680mm minimum or
210 empty pockets
July 1999, Rev. B
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SO-8 Tape and Reel Data and Package Dimensions, continued
SOIC(8lds) Embossed Carrier Tape
Configuration: Figure 3.0
P0
D0
T
E1
F
K0
Wc
W
E2
B0
Tc
A0
D1
P1
User Direction of Feed
Dimensions are in millimeter
Pkg type
A0
B0
SOIC(8lds)
(12mm)
6.50
+/-0.10
5.30
+/-0.10
W
12.0
+/-0.3
D0
D1
E1
E2
1.55
+/-0.05
1.60
+/-0.10
1.75
+/-0.10
F
10.25
min
5.50
+/-0.05
P1
P0
8.0
+/-0.1
4.0
+/-0.1
K0
2.1
+/-0.10
Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481
rotational and lateral movement requirements (see sketches A, B, and C).
T
Wc
0.450
+/0.150
9.2
+/-0.3
0.06
+/-0.02
0.5mm
maximum
20 deg maximum
Typical
component
cavity
center line
B0
Tc
0.5mm
maximum
20 deg maximum component rotation
Typical
component
center line
Sketch A (Side or Front Sectional View)
A0
Component Rotation
Sketch C (Top View)
Component lateral movement
Sketch B (Top View)
SOIC(8lds) Reel Configuration: Figure 4.0
Component Rotation
W1 Measured at Hub
Dim A
Max
Dim A
max
See detail AA
Dim N
7" Diameter Option
B Min
Dim C
See detail AA
W3
13" Diameter Option
Dim D
min
W2 max Measured at Hub
DETAIL AA
Dimensions are in inches and millimeters
Tape Size
Reel
Option
Dim A
Dim B
0.059
1.5
512 +0.020/-0.008
13 +0.5/-0.2
0.795
20.2
2.165
55
0.488 +0.078/-0.000
12.4 +2/0
0.724
18.4
0.469 – 0.606
11.9 – 15.4
0.059
1.5
512 +0.020/-0.008
13 +0.5/-0.2
0.795
20.2
7.00
178
0.488 +0.078/-0.000
12.4 +2/0
0.724
18.4
0.469 – 0.606
11.9 – 15.4
12mm
7" Dia
7.00
177.8
12mm
13" Dia
13.00
330
Dim C
 1998 Fairchild Semiconductor Corporation
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Dim D
Dim N
Dim W1
Dim W2
Dim W3 (LSL-USL)
July 1999, Rev. B
SO-8 Tape and Reel Data and Package Dimensions, continued
SOIC-8 (FS PKG Code S1)
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in:
inches [millimeters]
Part Weight per unit (gram): 0.0774
9
September 1998, Rev. A
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As used herein:
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support device or system whose failure to perform can
systems which, (a) are intended for surgical implant into
be reasonably expected to cause the failure of the life
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support device or system, or to affect its safety or
failure to perform when properly used in accordance
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effectiveness.
reasonably expected to result in significant injury to the
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. D
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