Zener Diode
Zener Diode
Silicon Planar Zener Diodes
Feature:
• Hermetically sealed, glass silicon diodes.
Absolute Maximum Ratings...
Description
Zener Diode
Silicon Planar Zener Diodes
Feature:
Hermetically sealed, glass silicon diodes.
Absolute Maximum Ratings (Ta=25°C)
Description
Average Forward Current (averaged Over any 20 ms period) Repetitive Peak Forward Current Total Power Dissipation up to Tflange = 50ºC Up to Ta = 50ºC and Mounted on a Ceramic Substrate of 10mm x 10mm x 0.6mm Non-Repetitive Peak Reverse Power Dissipation t = 100µs, Tj = 150ºC Storage Temperature
Junction Temperature
Thermal Resistance
From Junction to tie-point (flanges)
From Junction to Ambient when Mounted on a Ceramic Substrate of 10mm x 10mm x 0.6mm
Symbol IF(av) IFRM Ptot Ptot
PZSM Tstg Tj
Rth (j-tp) Rth (j-a)
Value 250 250 500 400
30 - 65 to +200
200
0.3 0.38
Unit mA mW W ºC
K/mW
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25/04/08 V1.1
Zener Diode
Electrical Characteristics (Ta = 25°C unless specified otherwise)
Working Voltage* +/- 5% VZ (V)
at IZtest= 5mA
Differential * Resistance
rdiff(Ω) at IZtest = 5mA
Temperature Coefficient Sz(mV/K) at IZtest = 5mA...
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