1 of 3 ZMM5221B-ZMM5267B
ZMM5221B - ZMM5267B
500mW SURFACE MOUNT ZENER DIODE
Features
Maximum Ratings and Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
P
d
500 mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
qJA
300
°C /W
Forward Voltage @ I
F
= 200mA
V
F
1.5 V
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +175
o
C
·
Case: MiniMELF
·
Terminals: Solderable per MIL-STD-202,
Method 208
·
Polarity: Cathode Band
·
Marking: Cathode Band Only
·
Weight: 0.034 grams (approx.)
·
500mW Power Dissipation
·
Outline Similar to JEDEC DO-213AA
·
Hemetic Glass Package
Mechanical Data
A
C
B
MiniMELF
Dim Min Max
A
3.30 3.70
B
1.30 1.60
C
0.28 0.50
All Dimensions in mm
Notes: 1. Valid provided that electrodes are kept at ambient temperature.
2. Tested with pulses, T
p
£ 100ms.
