1N5221B Datasheet, PDF (1/2 Pages) Vishay Siliconix – Silicon Z-Diodes

500mw Epitaxial Zener Diode
1N5221B thru 1N5267B
Nominal Zener Voltage: 2.4 to 75V
Power Dissipation: 0.5W
COMCHIP
www.comchiptech.com
DO-35 Glass
Features
- 500mW Power Dissipation
- 2.4V - 75V Nominal Zener Voltage
- Low Noise
- Surface Mount Equivalents Available
- Hermetic Package
- VZ - Tolerance 5%
Mechanical Data
- Case: DO-35, Glass
- Terminals: Solderable per MIL-STD-202,
Method 208
- Polarity: Cathode Band
- Approx. Weight: 0.13 grams
0.079 (2.0)
Max.
0.024 (0.60)
Max.
1.0 (25.4)
Min.
0.157 (4.0)
Max.
1.0 (25.4)
Min.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Forward Voltage
@ I_F = 200mA
Operating and Storage Temperature Range
Symbol
P_d
R_qJA
V_F
T_j, T_STG
Value
500
300
1.1
-65 to +200
Notes: 1. Valid provided that leads are kept at TL £75°C with lead length = 9.5mm (3/8”) from case; derate above 75°C.
Unit
mW
°C/W
V
°C
MDS0312004A
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