1N746A Datasheet, PDF (1/3 Pages) Fairchild Semiconductor – Zeners

VISHAY
Zener Diodes
1N746A to 1N759A
Vishay Semiconductors
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Features
• Silicon Planar Power Zener Diodes.
• Standard Zener voltage tolerance is ± 5 % for "A"
suffix.
94 9367
Mechanical Data
Case: DO-35 Glass Case
Weight: approx. 130 mg
Packaging codes/options:
TR / 10k per 13 " reel, 30k/box
TAP / 10k per Ammo tape (52 mm tape), 30k/box
Absolute Maximum Ratings
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Zenner current (see Table "Characteristics")
Power dissipation
T_amb = 75 °C
P_tot
500 ¹⁾
W
1) _{TL is measured that leads at a distance of 3/8 " from case are kept at ambient temperature}
Maximum Thermal Resistance
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Thermal resistance junction to
ambient air
R_θJA
Maximum junction temperature
T_j
Storage temperature range
T_S
1) _{Valid provided that leads at a distance of 3/8 " from case are kept at ambient temperature}
Value
300 ¹⁾
175
- 65 to + 175
Unit
°C/W
°C
°C
Document Number 85756
Rev. 2, 04-Apr-03
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