2N7632UC Datasheet, PDF (10/16 Pages) International Rectifier – RADIATION HARDENED60V, Combination 1N-1P-CHANNELLOGIC LEVEL POWER MOSFET

IRHLUC7670Z4, 2N7632UC
N-Channel
Die 1
15V
Pre-Irradiation
V_(BR)DSS
tp
VDS
L
RG
2V0GVS
tp
D.U.T^.
I_AS
0.01Ω
DRIVER
+
- ^VDD
A
I_AS
Fig 16a. Unclamped Inductive Test Circuit
Q_G
4.5V
Q_GS
Q_GD
V_G
Charge
Fig 17a. Basic Gate Charge Waveform
V_DS
R_D
V_GS
R_G
D.U.T.
V_DD
+
-
V_GS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Fig 18a. Switching Time Test Circuit
10
Fig 16b. Unclamped Inductive Waveforms
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
+
D.U.T. -V^DS
V_GS
3mA
I_G
I_D
Current Sampling Resistors
Fig 17b. Gate Charge Test Circuit
V_DS
90%
10%
V_GS
t_d(on) t_r
t_d(off) t_f
Fig 18b. Switching Time Waveforms
www.irf.com