JANSR2N7408 Datasheet, PDF (4/8 Pages) Intersil Corporation – Formerly Available As FSF450R4, Radiation Hardened, SEGR Resistant, N-Channel Power MOSFETs

JANSR2N7408
Typical Performance Curves Unless Otherwise Specified (Continued)
12
10
8
6
4
2
0
-50
0
50
100
150
T_C, CASE TEMPERATURE (^oC)
FIGURE 3. MAXIMUM CONTINUOUS DRAIN CURRENT vs
TEMPERATURE
100
T_C = 25^oC
10
1
0.1
1
OPERATION IN THIS
AREA MAY BE
LIMITED BY r_DS(ON)
100ms
10
100
V_DS, DRAIN TO SOURCE VOLTAGE (V)
100µs
1ms
10ms
1000
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
2.5
PULSE DURATION = 250µs, V_GS = 12V, I_D = 6A
2.0
12V
Q_G
1.5
Q_GS
V_G
Q_GD
CHARGE
FIGURE 5. BASIC GATE CHARGE WAVEFORM
1.0
0.5
0.0
-80
-40
0
40
80
120
160
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 6. NORMALIZED r_DS(ON) vs JUNCTION TEMPERATURE
10
1
0.5
0.2
0.1 ^0.1
0.05
0.02
0.01
0.01
SINGLE PULSE
P_DM
0.001
NOTES:
DUTY FACTOR: D = t₁/t₂
PEAK T_J = P_DM x Z_θJC + T_C
t₁
t₂
10^-5
10^-4
10^-3
10^-2
10^-1
10⁰
10¹
t, RECTANGULAR PULSE DURATION (s)
FIGURE 7. NORMALIZED MAXIMUM TRANSIENT THERMAL RESPONSE
4-4