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SIHF634N View Datasheet(PDF) - Vishay Semiconductors

Part Name
Description
View to exact match
SIHF634N
Vishay
Vishay Semiconductors Vishay
SIHF634N Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
IRF634N, IRF634NL, IRF634NS, SiHF634N, SiHF634NL, SiHF634NS
Vishay Siliconix
10
1 0 0.5
0.2
0.1
0.1
0.05
0.02
0.01
10-2
10-5
91033_11
PDM
Single Pulse
(Thermal Response)
t1
t2
Notes:
1. Duty Factor, D = t1/t2
2. Peak Tj = PDM x ZthJC + TC
10-4
10-3
10-2
0.1
t1, Rectangular Pulse Duration (s)
Fig. 11 - Maximum Effective Transient Thermal Impedance, Junction-to-Case
15 V
VDS
L
Driver
RG
20 V
tp
D.U.T
IAS
0.01 Ω
+
- VDAD
Fig. 12a - Unclamped Inductive Test Circuit
VDS
tp
IAS
Fig. 12b - Unclamped Inductive Waveforms
www.vishay.com
6
200
ID
Top 2.0 A
160
3.4 A
Bottom 4.8 A
120
80
40
0
25
50
75 100 125 150 175
91033_12c
Starting TJ, Junction Temperature (°C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Document Number: 91033
S-Pending-Rev. A, 19-Jun-08
 

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