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Shunye - SURFACE MOUNT SILICON ZENER DIODES

Numéro de référence SZ457F
Description SURFACE MOUNT SILICON ZENER DIODES
Fabricant Shunye 
Logo Shunye 





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SZ457F fiche technique
SZ453G - SZ45D0
VZ : 3.6 - 200 Volts
PD : 2 Watts
FEATURES :
* Complete Voltage Range 3.6 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
SURFACE MOUNT SILICON
ZENER DIODES
SMA
1.3 ± 0.2
MECHANICAL DATA
* Case : SMA (DO-214AC) Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead formed for Surface mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.064 grams
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating
DC Power Dissipation at TL = 75 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Junction Temperature Range
Storage Temperature Range
1.6 ± 0.25
2.6 ± 0.15
2.3 ± 0.2
1.6 ± 0.25
Dimensions in millimeters
Symbol
PD
VF
TJ
Ts
Value
2.0
1.2
- 55 to + 150
- 55 to + 150
Unit
Watts
Volts
°C
°C
Note :
(1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas.
Fig. 1 POWER TEMPERATURE DERATING CURVE
2.5
2.0
1.5
1.0
5.0 mm2 ( 0.013 mm thick )
0.5 copper land areas.
0 25 50 75 100 125 150 175
TL, LEAD TEMPERATURE (°C)
www.shunyegroup.com.cn

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