SI4804BDY-T1-E3 Datasheet, PDF (1/9 Pages) Vishay Siliconix – Dual N-Channel 30 V (D-S) MOSFET

Dual N-Channel 30 V (D-S) MOSFET
Si4804BDY
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
R_DS(on) (Ω)
30
0.022 at V_GS = 10 V
0.030 at V_GS = 4.5 V
I_D (A)
7.5
6.5
FEATURES
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET^® Power MOSFET
• PWM Optimized
• 100 % R_g Tested
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Symmetrical Buck-Boost DC/DC Converter
S_{1 1}
G_{1 2}
S_{2 3}
G_{2 4}
SO-8
8 ^D1
7 ^D1
6 ^D2
5 ^D2
D₁
G₁
D₂
G₂
Top View
Ordering Information: Si4804BDY-T1-E3 (Lead (Pb)-free)
Si4804BDY-T1-GE3 (Lead (Pb)-free and Halogen-free)
S₁
N-Channel MOSFET
S₂
N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS T_A = 25 °C, unless otherwise noted
Parameter
Symbol
10 s
Steady State
Unit
Drain-Source Voltage
Gate-Source Voltage
V_DS
30
V
V_GS
± 20
Continuous Drain Current (T_J = 150 °C)^a
T_A = 25 °C
T_A = 70 °C
I_D
7.5
5.7
6.0
4.6
Pulsed Drain Current
I_DM
30
A
Continuous Source Current (Diode Conduction)^a
I_S
1.7
0.9
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
I_AS
10
L = 0.1 mH
E_AS
5
mJ
Maximum Power Dissipation^a
T_A = 25 °C
T_A = 70 °C
P_D
2.0
1.3
1.1
0.7
W
Operating Junction and Storage Temperature Range
T_J, T_stg
- 55 to 150
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient^a
Maximum Junction-to-Foot (Drain)
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
t ≤ 10 s
Steady State
Steady State
Symbol
R_thJA
R_thJF
Typ.
52
93
35
Limits
Max.
62.5
110
40
Unit
°C/W
Document Number: 72061
S10-0461-Rev. G, 22-Feb-10
www.vishay.com
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