NHQ70A Datasheet, PDF (1/2 Pages) Naina Semiconductor ltd. – Single Phase Half Controlled Bridge Rectifier, 70A

Naina Semiconductor Ltd.
NHQ70A
Single Phase Half Controlled Bridge Rectifier, 70A
Features
• Easy connections, screw type terminals
• Good surge current capability
• Low forward voltage drop
• Easy mounting
Voltage Ratings (T_J = 25^oC unless otherwise noted)
Type
V_RRM, Max.
V_RSM, Max. non-
Voltage repetitive peak repetitive peak
number code reverse voltage reverse voltage
(V)
(V)
80
800
900
100
1000
1100
NHQ70A 120
1200
1300
140
1400
1500
160
1600
1700
I_RRM max
@ T_J max
(mA)
5.0
Electrical Specifications (T_J = 25^oC unless otherwise noted)
Parameters
Conditions
Maximum on-state average current
T_C = 85^oC
Forward surge current (non-repetitive), one cycle
Maximum forward voltage drop
f = 50Hz, T_VJ = T_VJM, V_R = 0
I_T = 150A, T_VJ = 25 ^oC
Current required for fusing
f = 50Hz, T_VJ = T_VJM, V_R = 0
Maximum rate of rise of on-state current
T_VJ = T_VJM, f = 50Hz, I_T = I_TAVM
Critical rate of rise of off-state voltage
Gate voltage to trigger
Gate current to trigger
Holding current
Latching current
T_VJ = T_VJM, V_DR = 2/3 V_DRM
V_D = 6V, T_VJ = 25 ^oC
V_D = 6V, T_VJ = 25 ^oC
T_VJ = 25 ^oC, V_D = 6V
T_VJ = 25 ^oC
RMS isolation voltage
f = 50Hz, t = 1s
Symbol
I_dAVM
I_FSM, I_TSM
V_TM
I²t
di/dt
dv/dt
V_GT
I_GT
I_H
I_L
V_ISO
Values
70
1100
1.45
6100
500
1000
1.0
100
150
200
3000
Units
A
A
V
A²s
A/µs
V/µs
V
mA
mA
mA
V
Thermal and Mechanical Specifications (T_J = 25^oC unless otherwise noted)
Parameters
Operating junction temperature range
Maximum junction temperature
Maximum storage temperature range
Maximum thermal resistance, junction to case
Mounting torque ±10%
to heatsink
to terminal
Approximate weight
Symbol
T_VJ
T_VJM
T_STG
R_th(J-C)
F
W
Values
- 40 to + 125
125
- 40 to + 125
0.15
3.5
3.5
170
Units
o_C
o_C
o_C
o_C/W
Nm
g
1
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