RFP30N06LE Datasheet, PDF (5/6 Pages) Harris Corporation – 30A, 60V, ESD Rated, Avalanche Rated, Logic Level N-Channel Enhancement-Mode Power MOSFETs

RFP30N06LE, RF1S30N06LE, RF1S30N06LESM
Typical Performance Curves (Continued)
100
STARTING T_J = +25^oC
STARTING T_J = +150^oC
10
If R = 0
t_AV = (L)(I_AS)/(1.3*RATED BV_DSS - V_DD)
If R ≠ 0
t_AV = (L/R)ln[(I_AS*R)/(1.3*RATED BV_DSS - V_DD) +1]
1
0.01
0.1
1
10
t_AV, TIME IN AVALANCHE (ms)
FIGURE 13. UNCLAMPED INDUCTIVE SWITCHING
Test Circuits and Waveforms
VARY t_P TO OBTAIN
REQUIRED PEAK I_AS
R_G
V_GS
t_P
0V
V_DS
L
+
V_DD
-
DUT
I_L
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
V_GS
0V
R_GS
V_DD
R_L
V_DS
DUT
FIGURE 16. RESISTIVE SWITCHING TEST CIRCUIT
V_DS
t_ON
t_D(ON)
t_R
90%
10%
V_GS
10%
50%
PULSE WIDTH
t_OFF
t_D(OFF)
t_F
90%
10%
90%
50%
FIGURE 17. RESISTIVE SWITCHING WAVEFORMS
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