1N4728 Datasheet, PDF (1/2 Pages) Semtech Corporation – SILICON PLANAR POWER ZENER DIODES

Data Sheet
Description
1 Watt
ZENER DIODES (3.3V to 100V)
Mechanical Dimensions
JEDEC
D0-41
.080
.107
.205
1.00 Min.
.160
.031 typ.
Features
n 5 & 10% VOLTAGE
TOLERANCES AVAILABLE
n WIDE VOLTAGE RANGE
n MEETS UL SPECIFICATION 94V-0
Maximum Ratings
1N4728...4764 Series
Units
DC Power Dissipation with T_L = > = 75°C ...P_D
Lead Length = .375 Inches
Derate Above 50 °C
............................................. 1 ............................................... Watt
............................................. 6.67 ............................................... mW / °C
Operating & Storage Temperature Range...T_J, T_STRG ......................................... -65 to 100 .......................................... °C
Steady State Power Derating
Temperature Coefficients vs. Voltage
Typical Junction Capacitance
1 V Bias
0 V Bias
T_L = Lead Temperature (°C)
Zener Voltage (Volts)
Zener Current vs. Zener Voltage
50% Vz Bias
Zener Voltage (Volts)
Page 12-4
Zener Voltage (Volts)