IRFAC40 Datasheet, PDF (4/7 Pages) Intersil Corporation – 6.2A and 5.4A, 600V, 1.2 and 1.6 Ohm, N-Channel Power MOSFETs

IRFAC40, IRFAC42
Typical Performance Curves Unless Otherwise Specified
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
100
150
T_C, CASE TEMPERATURE (^oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE
TEMPERATURE
10
8
6
IRFAC40
4
IRFAC42
2
0
25
50
75
100
125
150
T_C, CASE TEMPERATURE (^oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
10
1
0.5
0.2
0.1 0.1
0.05
0.02
0.01
0.01
SINGLE PULSE
0.001
10^-5
10^-4
P_DM
10^-3
10^-2
0.1
t₁, RECTANGULAR PULSE DURATION (s)
t₁
NOTES:
DUTY FACTOR: D = t₁/t₂
PEAK T_J = P_DM x Z_θJC x R_{θJC + TC}
1
10
FIGURE 3. MAXIMUM TRANSIENT THERMAL IMPEDANCE
100
IRFAC40
IRFAC42
10 _IRFAC40
IRFAC42
1
OPERATION IN THIS REGION
IS LIMITED BY r_DS(ON)
10µs
100µs
1ms
10ms
10
V_GS = 10V
V_GS = 6.0V
8
6
4
V_GS = 5.5V
80µs PULSE TEST
V_GS = 5.0V
T_C = 25^oC
T_J = MAX RATED
DC
SINGLE PULSE
0.1
1
10
10²
10³
2
10⁴
0
0
V_DS, DRAIN TO SOURCE VOLTAGE (V)
V_GS = 4.5V
V_GS = 4.0V
60
120
180
240
300
V_DS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
FIGURE 5. OUTPUT CHARACTERISTICS
5-4