New Product
Si7232DN
Vishay Siliconix
Dual N-Channel 20-V (D-S) MOSFET
FEATURES
PRODUCT SUMMARY
•
Halogen-free According to IEC 61249-2-21
VDS (V)
RDS(on) (Ω)
ID (A)
Qg (Typ.)
Definition
25f
TrenchFET® Power MOSFET
Compliant to RoHS Directive 2002/95/EC
0.0164 at VGS = 4.5 V
0.020 at VGS = 2.5 V
0.024 at VGS = 1.8 V
•
•
25f
20
12 nC
24.6
APPLICATIONS
•
•
•
DC/DC
Notebook System Power
POL
PowerPAK® 1212-8
D
1
D
2
S1
3.30 mm
3.30 mm
1
G1
2
S2
3
G2
4
D1
G
1
G
2
8
D1
7
D2
6
D2
5
S
S
2
1
Bottom View
Ordering Information: Si7232DN-T1-GE3 (Lead (Pb)-free and Halogen-free)
N-Channel MOSFET
N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS T = 25 °C, unless otherwise noted
A
Parameter
Symbol
Limit
Unit
Drain-Source Voltage
Gate-Source Voltage
VDS
VGS
20
8
V
25f
TC = 25 °C
TC = 70 °C
TA = 25 °C
TA = 70 °C
23.8
10a, b
8a, b
40
Continuous Drain Current (TJ = 150 °C)
ID
A
Pulsed Drain Current
IDM
IS
T
C = 25 °C
19
Continuous Source-Drain Diode Current
2.2a, b
15
TA = 25 °C
L = 0.1 mH
TC = 25 °C
IAS
EAS
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
mJ
W
11
23
T
C = 70 °C
14.8
2.6a, b
1.7a, b
- 55 to 150
260
Maximum Power Dissipation
PD
TA = 25 °C
TA = 70 °C
TJ, Tstg
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)c, d
°C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
RthJA
RthJC
Typical
38
Maximum
Unit
Maximum Junction-to-Ambienta, e
Maximum Junction-to-Case (Drain)
t ≤ 10 s
Steady State
48
°C/W
4.3
5.4
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
b. t = 10 s.
c. See Solder Profile (www.vishay.com/ppg?73257). The PowerPAK 1212-8 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.
d. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.
e. Maximum under steady state conditions is 94 °C/W.
f. Package Limited.
Document Number: 68986
S09-1499-Rev. B, 10-Aug-09
www.vishay.com
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