SiR422DP
Vishay Siliconix
N-Channel 40-V (D-S) MOSFET
FEATURES
PRODUCT SUMMARY
•
Halogen-free According to IEC 61249-2-21
VDS (V)
RDS(on) (Ω)
Qg (Typ.)
I
D (A)a
40
Definition
TrenchFET® Power MOSFET
100 % Rg Tested
100 % UIS Tested
0.0066 at VGS = 10 V
0.008 at VGS = 4.5 V
•
•
•
40
16.1 nC
40
• Compliant to RoHS Directive 2002/95/EC
PowerPAK® SO-8
APPLICATIONS
S
•
POL
6.15 mm
5.15 mm
D
1
S
•
Synchronous Rectification
2
S
3
G
4
D
8
D
G
7
D
6
D
5
S
Bottom View
N-Channel MOSFET
Ordering Information: SiR422DP-T1-GE3 (Lead (Pb)-free and Halogen-free)
ABSOLUTE MAXIMUM RATINGS T = 25 °C, unless otherwise noted
A
Parameter
Drain-Source Voltage
Gate-Source Voltage
Symbol
VDS
VGS
Limit
40
Unit
V
20
40a
TC = 25 °C
TC = 70 °C
TA = 25 °C
TA = 70 °C
40a
Continuous Drain Current (TJ = 150 °C)
ID
20.5b, c
16.4b, c
70
A
Pulsed Drain Current
Avalanche Current
Avalanche Energy
IDM
IAS
EAS
30
45
40a
4.1b, c
34.7
22.2
5b, c
3.2b, c
- 55 to 150
260
L = 0.1 mH
mJ
A
T
T
C = 25 °C
A = 25 °C
Continuous Source-Drain Diode Current
IS
TC = 25 °C
C = 70 °C
T
Maximum Power Dissipation
PD
W
TA = 25 °C
TA = 70 °C
TJ, Tstg
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)d, e
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambientb, f
Maximum Junction-to-Case (Drain)
Symbol
RthJA
RthJC
Typical
20
Maximum
Unit
t ≤ 10 s
Steady State
25
°C/W
3.1
3.6
Notes:
a. Based on TC = 25 °C. Package limited.
b. Surface Mounted on 1" x 1" FR4 board.
c. t = 10 s.
d. See Solder Profile (www.vishay.com/ppg?73257). The PowerPAK SO-8 is a leadless package. The end of the lead terminal is exposed
copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed
and is not required to ensure adequate bottom side solder interconnection.
e. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.
f. Maximum under Steady State conditions is 70 °C/W.
Document Number: 65025
S09-1336-Rev. A, 13-Jul-09
www.vishay.com
1