SI9434DY Vishay, SI9434DY Datasheet

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SI9434DY

Manufacturer Part Number
SI9434DY
Description
Manufacturer
Vishay
Type
Power MOSFETr
Datasheet

Specifications of SI9434DY

Number Of Elements
1
Polarity
P
Channel Mode
Enhancement
Drain-source On-res
0.04Ohm
Drain-source On-volt
20V
Gate-source Voltage (max)
±8V
Continuous Drain Current
6.4A
Power Dissipation
2.5W
Operating Temp Range
-55C to 150C
Operating Temperature Classification
Military
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Lead Free Status / Rohs Status
Not Compliant

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Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
VISHAY
Quantity:
40 000
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VISHAY
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Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
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Part Number:
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Quantity:
50 000
Recommended upgrade: Si9424DY
Notes
A.
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70147.
A SPICE Model data sheet is available for this product (FaxBack document #70528).
PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS (T
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source Current (Diode Conduction)
Maximum Power Dissipation
Maximum Power Dissi ation
Operating Junction and Storage Temperature Range
THERMAL RESISTANCE RATINGS
Maximum Junction-to-Ambient
Vishay-Siliconix, 2201 Laurelwood Road, Santa Clara, CA 95054 S Phone (408)988-8000 S FaxBack (408)970-5600 S www.siliconix.com
Surface Mounted on FR4 Board, t v 10 sec.
V
DS
–20
–20
(V)
G
S
S
S
S-56981—Rev. H, 15-Jun-98
J
J
A
A
= 150_C)
= 150 C)
1
2
3
4
A
0.040 @ V
0.060 @ V
P-Channel Enhancement-Mode MOSFET
PARAMETER
PARAMETER
Top View
R
A
A
SO-8
DS(ON)
GS
GS
A
= –4.5 V
= –2.5 V
(W)
A
= 25_C UNLESS OTHERWISE NOTED)
8
7
6
5
D
D
D
D
Siliconix was formerly a division of TEMIC Semiconductors
T
T
T
T
A
A
A
A
= 25_C
= 70_C
= 25_C
= 70_C
I
"6.4
"5.1
D
(A)
SYMBOL
SYMBOL
T
R
J
V
V
I
P
P
, T
I
I
DM
thJA
I
GS
DS
D
D
S
D
D
stg
G
P-Channel MOSFET
D
D
S S S
–55 to 150
LIMIT
LIMIT
D
"6.4
"5.1
"10
–2.5
–20
"8
2.5
1.6
50
D
Si9434DY
Siliconix
UNIT
UNIT
_C/W
_C
W
W
V
V
A
A
1

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SI9434DY Summary of contents

Page 1

... Vishay-Siliconix, 2201 Laurelwood Road, Santa Clara, CA 95054 S Phone (408)988-8000 S FaxBack (408)970-5600 S www.siliconix.com S-56981—Rev. H, 15-Jun-98 I (A) D "6.4 "5 SYMBOL 25_C 70_C 25_C 70_C stg SYMBOL R thJA Siliconix was formerly a division of TEMIC Semiconductors Si9434DY Siliconix P-Channel MOSFET LIMIT UNIT – "8 "6.4 "5 "10 –2.5 2 1.6 _C –55 to 150 LIMIT UNIT _C ...

Page 2

... Si9434DY Siliconix SPECIFICATIONS (T =25_C UNLESS OTHERWISE NOTED) J PARAMETER SYMBOL STATIC Gate Threshold Voltage V Gate-Body Leakage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current A A On-State Drain Current On-State Drain Current Drain-Source On-State Resistance Drain-Source On-State Resistance r r DS(on) DS(on) ...

Page 3

... Resistance vs. Junction Temperature 1.4 1.2 1.0 0.8 0 –50 Siliconix was formerly a division of TEMIC Semiconductors Si9434DY Siliconix 25_C T = 125_C C –55_C 1.0 1.5 2.0 2.5 3.0 – Gate-to-Source Voltage (V) GS Capacitance C iss C oss C rss – Drain-to-Source Voltage ( 100 ...

Page 4

... Si9434DY Siliconix Typical Characteristics (25_C Unless Otherwise Noted) Source Drain Diode Forward Voltage 150_C 25_C 0.4 0.8 1.2 V – Source-to-Drain Voltage (V) SD Threshold Voltage 0.40 0.30 0.20 = 250 0.10 0.00 –0.10 –0.20 – – Temperature (_C) J Normalized Thermal Transient Impedance, Junction to Ambient ...

Page 5

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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