SI4114DY Datasheet, PDF (1/7 Pages) Vishay Siliconix – N-Channel 20-V (D-S) MOSFET

New Product
N-Channel 20-V (D-S) MOSFET
Si4114DY
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
R_DS(on) (Ω)
0.006 at V_GS = 10 V
20
0.007 at V_GS = 4.5 V
I_D (A)^a
20^e
20^e
Q_g (Typ.)
27.5 nC
S1
S2
S3
G4
SO-8
Top View
8^D
7D
6D
5D
Ordering Information: Si4114DY-T1-E3 (Lead (Pb)-free)
FEATURES
• TrenchFET^® Power MOSFET
• 100 % R_g and UIS Tested
APPLICATIONS
• Low-Side MOSFET for Synchronous Buck
- Game Machine
- PC
RoHS
COMPLIANT
D
G
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
± 16
T_C = 25 °C
Continuous Drain Current (T_J = 150 °C)
T_C = 70 °C
T_A = 25 °C
I_D
20^e
18.2
15.2^{b, c}
Pulsed Drain Current
T_A = 70 °C
12.1^{b, c}
A
I_DM
50
Continuous Source-Drain Diode Current
T_C = 25 °C
T_A = 25 °C
I_S
5.1
2.2^{b, c}
Single Pulse Avalanche Current
L = 0.1 mH
I_AS
30
Avalanche Energy
E_AS
45
mJ
T_C = 25 °C
5.7
Maximum Power Dissipation
T_C = 70 °C
T_A = 25 °C
P_D
3.6
2.5^{b, c}
W
T_A = 70 °C
1.6^{b, c}
Operating Junction and Storage Temperature Range
T_J, T_stg
- 55 to 150
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient^{b, d}
Maximum Junction-to-Foot (Drain)
t ≤ 10 s
Steady State
Notes:
a. Based on T_C = 25 °C.
b. Surface Mounted on 1" x 1" FR4 board.
c. t = 10 s.
d. Maximum under Steady State conditions is 85 °C/W.
e. Package limited.
Symbol
R_thJA
R_thJF
Document Number: 68394
S-81012-Rev. A, 05-May-08
Typical
39
18
Maximum
50
22
Unit
°C/W
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