Si7972DP
Vishay Siliconix
www.vishay.com
Dual N-Channel 60 V (D-S) MOSFET
FEATURES
• TrenchFET® power MOSFET
PowerPAK® SO-8 Dual
D1
D1
7
8
• PWM optimized
D2
6
D2
5
• 100 % Rg and UIS tested
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
1
2
G1
S1
APPLICATIONS
3
S2
1
4
• System power DC/DC
G2
D
1
D
2
Top View
Bottom View
PRODUCT SUMMARY
VDS (V)
RDS(on) max. (Ω) at VGS = 10 V
60
0.018
0.021
7.1
8 a
Dual
G
G
2
1
R
DS(on) max. (Ω) at VGS = 4.5 V
Qg typ. (nC)
D (A)
Configuration
I
N-Channel MOSFET
N-Channel MOSFET
S
1
S
2
ORDERING INFORMATION
Package
PowerPAK SO-8
Si7972DP-T1-GE3
Lead (Pb)-free and halogen-free
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
60
20
UNIT
Drain-source voltage
Gate-source voltage
VDS
V
VGS
T
T
C = 25 °C
C = 70 °C
8 a
8 a
8 a
8 a
40
Continuous drain current (TJ = 150 °C)
ID
TA = 25 °C
TA = 70 °C
A
Pulsed drain current
IDM
IS
T
C = 25 °C
19
3 b, c
Source-drain current diode current
TA = 25 °C
T
T
C = 25 °C
C = 70 °C
22
14
Maximum power dissipation
PD
W
TA = 25 °C
TA = 70 °C
3.6 b, c
2.3 b, c
Operating junction and storage temperature range
Soldering recommendations (peak temperature) d, e
TJ, Tstg
-55 to +150
260
°C
THERMAL RESISTANCE RATINGS
PARAMETER
Maximum junction-to-ambient b, f
SYMBOL
RthJA
TYP.
MAX.
35
UNIT
t ≤ 10 s
Steady state
26
4
°C/W
Maximum junction-to-case (drain)
RthJC
5.5
Notes
a. Package limited
b. Surface mounted on 1" x 1" FR4 board
c. t = 10 s
d. See solder profile (www.vishay.com/doc?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 80 °C/W
S21-0760-Rev. C, 12-Jul-2021
Document Number: 75360
1
For technical questions, contact: pmostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000