IRFD120 Datasheet, PDF (5/7 Pages) Intersil Corporation – 1.3A, 100V, 0.300 Ohm, N-Channel Power MOSFET

IRFD120
Typical Performance Curves Unless Otherwise Specified (Continued)
5
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
4
3
T_J = -55^oC
T_J = 25^oC
T_J = 125^oC
2
1
0
0
4
8
12
16
20
I_D, DRAIN CURRENT (A)
FIGURE 11. TRANSCONDUCTANCE vs DRAIN CURRENT
2
PULSE DURATION = 80µs
10^{2 DUTY CYCLE = 0.5% MAX}
5
2
10
5
T_J = 150^oC
2
T_J = 25^oC
0.1
0
1
2
3
4
V_SD, SOURCE TO DRAIN VOLTAGE (V)
FIGURE 12. SOURCE TO DRAIN DIODE VOLTAGE
20
I_D = 5.2A
15
10
V_DS = 20V
V_DS = 50V
V_DS = 80V
5
0
0
2
4
6
8
10
Q_G, GATE CHARGE (nC)
FIGURE 13. GATE TO SOURCE VOLTAGE vs GATE CHARGE
Test Circuits and Waveforms
V_DS
L
VARY t_P TO OBTAIN
REQUIRED PEAK I_AS
R_G
V_GS
DUT
+
V_DD
-
t_P
0V
I_AS
0
0.01Ω
t_P
I_AS
BV_DSS
V_DS
V_DD
t_AV
FIGURE 14. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 15. UNCLAMPED ENERGY WAVEFORMS
©2002 Fairchild Semiconductor Corporation
IRFD120 Rev. B