IRHG7110 Datasheet, PDF (6/8 Pages) International Rectifier – RADIATION HARDENED POWER MOSFET THRU-HOLE (MO-036AB)

IRHG7110
Pre-Irradiation
1.0
0.8
0.6
0.4
0.2
0.0
25
50
75
100
125
150
T_C , Case Temperature ( ^°C)
Fig 9. Maximum Drain Current Vs.
Case Temperature
V_DS
V_GS
R_G
R_D
D.U.T.
V_GS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
+_{-V D D}
Fig 10a. Switching Time Test Circuit
V_DS
90%
10%
V_GS
t_d(on) t_r
t_d(off) t_f
Fig 10b. Switching Time Waveforms
100
D = 0.50
0.20
10
0.10
0.05
0.02
0.01
1
0.1
0.0001
 ^{SINGLE PULSE}
(THERMAL RESPONSE)
0.001
0.01
 PDM
t₁
t₂
 Notes:
1. Duty factor D = t₁ / t ₂
2. Peak T_J = P _DM x Z_thJA + T_A
0.1
1
10
t₁ , Rectangular Pulse Duration (sec)
100
1000
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
6
www.irf.com