SI7846DP-T1-GE3 Datasheet, PDF (1/8 Pages) Vishay Siliconix – N-Channel 150-V (D-S) MOSFET

N-Channel 150-V (D-S) MOSFET
Si7846DP
Vishay Siliconix
PRODUCT SUMMARY
V_DS (V)
R_DS(on) (Ω)
150
0.050 at V_GS = 10 V
I_D (A)
6.7
PowerPAK SO-8
6.15 mm
D
8
D
7
D
6
D
5
S
1
S
5.15 mm
2
S
3
G
4
FEATURES
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET^® Power MOSFETS
• New Low Thermal Resistance PowerPAK^®
Package with Low 1.07 mm Profile
• PWM Optimized for Fast Switching
• 100 % R_g Tested
APPLICATIONS
• Primary Side Switch for High Density DC/DC
• Telecom/Server 48 V DC/DC
• Industrial and 42 V Automotive
D
G
Bottom View
Ordering Information: Si7846DP-T1-E3 (Lead (Pb)-free)
Si7846DP-T1-GE3 (Lead (Pb)-free and Halogen-free)
S
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
150
V
V_GS
± 20
T_C = 25 °C
24.5
Continuous Drain Current (T_J = 150 °C)^a
T_C = 70 °C
T_A = 25 °C
I_D
19.5
6.7
4.0
T_A = 70 °C
5.4
3.3
A
Pulsed Drain Current
I_DM
50
Avalanche Current
L = 0.1 mH
I_AS
25
Continuous Source Current (Diode Conduction)^a
I_S
4.3
1.6
Maximum Power Dissipation^a
T_A = 25 °C
T_A = 70 °C
P_D
5.2
1.9
3.3
1.2
W
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)^{b, c}
T_J, T_stg
- 55 to 150
°C
260
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
Maximum Junction-to-Ambient^a
t ≤ 10 s
Steady State
R_thJA
19
52
24
65
°C/W
Maximum Junction-to-Case (Drain)
Steady State
R_thJC
1.5
1.8
Notes
a. Surface Mounted on 1" x 1" FR4 board.
b. See Solder Profile (www.vishay.com/ppg?73257). The PowerPAK SO-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.
c. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.
Document Number: 71442
S09-0537-Rev. F, 06-Apr-09
www.vishay.com
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