1N4728A_06 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Zener Diodes

Zener Diodes
1N4728A to 1N4764A
Vishay Semiconductors
Features
• Silicon Planar Power Zener Diodes
• For use in stabilizing and clipping circuits
with high power rating
e2
• Standard Zener voltage tolerance is ± 5 %
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
17173
and WEEE 2002/96/EC
Applications
• Voltage stabilization
Mechanical Data
Case: DO-41 Glass case
Weight: approx. 310 mg
Packaging Codes/Options:
TR / 5 k per 13" reel, 25 k/box
TAP / 5 k per Ammo pack (52 mm tape), 25 k/box
Absolute Maximum Ratings
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Power dissipation
P_tot
1.3¹⁾
W
Z-current
I_Z
P_V/V_Z
mA
1) _{Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.}
Thermal Characteristics
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Thermal resistance juntion to ambient air
R_thJA
110¹⁾
K/W
Junction temperature
T_j
175
°C
Storage temperature range
T_stg
- 65 to + 175
°C
1) _{Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.}
Electrical Characteristics
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Forward voltage
I_F = 200 mA
Symbol
Min
Typ.
Max
Unit
V_F
1.2
V
Document Number 85816
Rev. 1.8, 22-Feb-06
www.vishay.com
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