SIS438DN Datasheet, PDF (1/13 Pages) Vishay Siliconix – N-Channel 20-V (D-S) MOSFET

New Product
N-Channel 20-V (D-S) MOSFET
SiS438DN
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
R_DS(on) (Ω)
0.0095 at V_GS = 10 V
20
0.0125 at V_GS = 4.5 V
I_D (A)^{a, g}
16
16
Q_g (Typ.)
7.3 nC
PowerPAK^® 1212-8
FEATURES
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET^® Gen III Power MOSFET
• 100 % R_g Tested
• 100 % UIS Tested
• Compliant to RoHS Directive 2002/95/EC
3.30 mm
D
8
D
7
D
6
D
5
S
1
S
3.30 mm
2
S
3
G
4
APPLICATIONS
• DC/DC Conversion
D
• POL
G
Bottom View
Ordering Information: SiS438DN-T1-GE3 (Lead (Pb)-free and Halogen-free)
S
N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS T_A = 25 °C, unless otherwise noted
Parameter
Symbol
Limit
Unit
Drain-Source Voltage
Gate-Source Voltage
V_DS
20
V
V_GS
± 20
T_C = 25 °C
16^{a, g}
Continuous Drain Current (T_J = 150 °C)
T_C = 70 °C
T_A = 25 °C
I_D
T_A = 70 °C
16^g
14.3^{b, c}
11.3^{b, c}
A
Pulsed Drain Current
I_DM
32^g
Avalanche Current
Avalanche Energy
L = 0.1 mH
I_AS
15
E_AS
11.25
mJ
Continuous Source-Drain Diode Current
T_C = 25 °C
T_A = 25 °C
I_S
16^{a, g}
2.9^{b, c}
A
T_C = 25 °C
27.7
Maximum Power Dissipation
T_C = 70 °C
T_A = 25 °C
P_D
17.7
3.5^{b, c}
W
T_A = 70 °C
2.2^{b, c}
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)^{d, e}
T_J, T_stg
- 55 to 150
260
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient^{b, f}
Maximum Junction-to-Case (Drain)
t ≤ 10 s
Steady State
Symbol
R_thJA
R_thJC
Typical
29
3.6
Maximum
36
4.5
Unit
°C/W
Notes:
a. Based on T_C = 25 °C.
b. Surface Mounted on 1" x 1" FR4 board.
c. t = 10 s.
d. See Solder Profile (www.vishay.com/ppg?73257). The PowerPAK 1212 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 81 °C/W.
g. Package limited.
Document Number: 64826
S09-0876-Rev. A, 18-May-09
www.vishay.com
1