571

NTE571
General Purpose Silicon Rectifier
Fast Switching, Soft Recovery
Absolute Maximum Ratings:
Repetitive Peak Reverse Voltage, VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V
Continuous Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V
Average Forward Rectified Current, IF(AV)
.394” (10mm) lead length, Ttp = +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9A
TA = +65°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A
Repetitive Peak Forward Current, IFRM
Ttp = +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33A
TA = +65°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A
Non−Repetitive Peak Forward Current, IFSM
t = 10ms, half sine−wave, TJ = +175°C prior to surge, VR = 1000V . . . . . . . . . . . . . . . . . . 65A
Non−Repetitive Peak Reverse Avalanche Energy, ERSM
IR = 400mA, TJ = +175°C prior to surge; with inductive load off . . . . . . . . . . . . . . . . . . . 10mJ
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +175°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +175°C
Thermal Resistance, Junction−to−Tie Point (10mm lead length), Rthjtp . . . . . . . . . . . . . . . . . . 25K/W
Thermal Resistance, Junction−to−Ambient, Rthja
Mounted on 1.5mm thick PC Board, Cu−thickness > 40μm . . . . . . . . . . . . . . . . . . . . . 75K/W
Electrical Characteristics: (TJ = +25°C unless otherwise specified)
Parameter
Forward Voltage Drop
Reverse Avalanche Breakdown Voltage
Reverse Current
Symbol
Test Conditions
Min
Typ
VF
IF = 3A, TJ = +175°C, Note 1
IF = 3A, Note 1
IR = 0.1mA
VR = 1000V
VR = 1000V, TJ = +165°C
when switched from
IF = 0.5A to IR = 1A
measured at IR = 0.25A
−
−
1.28
V
−
1100
−
−
−
−
−
−
−
−
1.78
−
5
150
150
V
V
μA
μA
ns
V(BR)R
IR
Reverse Recovery Time
trr
Max Unit
Note 1. Measured under pulse conditions to avoid excessive dissipation.
1.000
(25.4)
Min
.053 (1.35) Dia Max
.165 (4.2) Max
.169 (4.3) Max
Color Band Denotes Cathode
Rev. 10−10