SI4890BDY Datasheet, PDF (1/7 Pages) Vishay Siliconix – N-Channel 30-V (D-S) MOSFET

N-Channel 30-V (D-S) MOSFET
Si4890BDY
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
R_DS(on) (Ω)
0.012 at V_GS = 10 V
30
0.016 at V_GS = 4.5 V
I_D (A)^a
16
14
Q_g (Typ.)
10 nC
S1
S2
S3
G4
SO-8
8D
7D
6D
5D
FEATURES
• Halogen-free According to IEC 61249-2-21
Available
• TrenchFET^® Power MOSFET
• 100 % R_g and UIS Tested
APPLICATIONS
• Notebook
- System Power
- Adapter Switch
• DC/DC
D
G
Top View
Ordering Information: Si4890BDY-T1-E3 (Lead (Pb)-free)
Si4890BDY-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
30
V
V_GS
± 25
T_C = 25 °C
Continuous Drain Current (T_J = 150 °C)
T_C = 70 °C
T_A = 25 °C
I_D
16
12.9
10.7^{b, c}
Pulsed Drain Current
T_A = 70 °C
8.6^{b, c}
A
I_DM
60
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
20
Avalanche Energy
E_AS
20
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 90 °C/W.
Symbol
R_thJA
R_thJF
Typical
40
18
Maximum
50
22
Unit
°C/W
Document Number: 69502
S09-0540-Rev. B, 06-Apr-09
www.vishay.com
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