NTE NTE571 Datasheet

NTE571

General Purpose Silicon Rectifier

Fast Switching, Soft Recovery

Absolute Maximum Ratings:

Repetitive Peak Reverse Voltage, V
Continuous Reverse Voltage, V
Average Forward Rectified Current, I

.394” (10mm) lead length, Ttp = +55°C 2.9A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T

= +65°C 1.2A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A

Repetitive Peak Forward Current, I

Ttp = +55°C 33A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TA = +65°C 11A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non–Repetitive Peak Forward Current, I

t = 10ms, half sine–wave, TJ = +175°C prior to surge, VR = 1000V 65A. . . . . . . . . . . . . . . . . .

Non–Repetitive Peak Reverse Avalanche Energy, E

IR = 400mA, TJ = +175°C prior to surge; with inductive load off 10mJ. . . . . . . . . . . . . . . . . . .

Operating Junction Temperature Range, T
Storage Temperature Range, T
Thermal Resistance, Junction–to–tie point (10mm lead lenght), R
Thermal Resistance, Junction–to–Ambient, R

Mounted on 1.5mm thick PC Board, Cu–thickness > 40µm 75K/W. . . . . . . . . . . . . . . . . . . . .

RRM

R

F(AV)

FRM

FSM

RSM

J

stg

thja

thj0tp

1000V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1000V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65° to +175°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65° to +175°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25K/W. . . . . . . . . . . . . . . . .

Electrical Characteristics:

Parameter Symbol Test Conditions Min Typ Max Unit

Forward Voltage Drop V

Reverse Avalanche Breakdown Voltage V
Reverse Current I

Reverse Recovery Time t

(TJ = +25°C unless otherwise specified)

IF = 3A, T

F

IF = 3A, Note 1 – – 1.78 V

(BR)RIR

VR = 1000V – – 5 µA

R

VR = 1000V, TJ = +165°C – – 150 µA
when switched from

rr

I
measured at I

= 0.1mA – – 1100 V

= 0.5A to IR = 1A

F

= +175°C, Note 1

J

= 0.25A

R

Note 1. Measured under pulse conditions to avoid excessive dissipation.

1.000

.165 (4.2) Max

(25.4)

Min

.053 (1.35) Dia Max

.169 (4.3) Max

– – 1.28 V

– – 150 ns

Color Band Denotes Cathode