NTE NTE579 Datasheet

NTE579

Silicon Axial Lead Rectifier

Description:

The NTE579 is a Schottky Barrier Rectifier in a DO27 type axial lead package designed for use in
low–voltage, high frequency inverters, free wheeling diodes, and polarity protection diodes.

Features:

D Low Reverse Current
D Low Stored Charge, Majority Carrier Conduction
D Low Power Loss/High Efficiency
D Highly Stable Oxide Passivated Junction
D Guard–Ring for Stress Protection
D Low Forward Voltage
D 150°C Operating Junction Temperature
D High Surge Capacity

Absolute Maximum Ratings:

Peak Repetitive Reverse Voltage, V
Working Peak Reverse Voltage, V
DC Blocking Voltage, V

R

RWM

Average Rectified Forward Current, I

(TA = +100°C, R

= 28°C/W, P.C. Board Mounting) 3A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Θ

JA

Non–Repetitive Peak Surge Current, I

(Surge applied at rated load conditions, half–wave, single phase, 60Hz) 150A. . . . . . . . . . . .

Voltage Rate of Change (Rated VR), dv/dt 10V/ns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Junction Temperature Range (Reverse Voltage applied), T
Storage Junction Temperature Range (Reverse Voltage applied), T
Thermal Resistance, Junction to Ambient, R

90V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RRM

O

FSM

J

stg

thJA

–65° to +150°C. . . . . . . . . .

–65° to +150°C. . . . . . . . . . .

90V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

90V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+28°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics: (TL = +25°C, Note 1 unless otherwise specified)
Maximum Instantaneous Forward Voltage, VF

(IF = 3A, TL = +25°C) 790mV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(IF = 3A, TL = +100°C) 690mV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum Instantaneous Reverse Current at Rated dc Voltage, iR

(TL = +25°C) 0.6mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(TL = +100°C) 20mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Note 1. Pulse Test: Pulse Width = 300µs, Duty Cycle = 2.0%.

1.000
(25.4)

Min

.050 (1.27) Dia Max

Color Band Denotes Cathode

.371
(9.4)
Max

.250 (6.35)

Dia Max