ZMM5221B - ZMM5267B
500mW SURFACE MOUNT ZENER DIODE
DESIGN
NEW
FOR
RECOMMENDED
Features
NOT
MMSZ52xx
REPLACEMENT
SUGGESTED
·
·
·
·
500mW Power Dissipation
Outline Similar to JEDEC DO-213AA
Hemetic Glass Package
C
Lead Free Finish, RoHS Compliant (Note 3)
B
Mechanical Data
A
·
Case: MiniMELF
·
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
MiniMELF
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish - Sn97.5Ag2.5. Solderable per
MIL-STD-202, Method 208
Dim
A
Min
3.30
1.30
0.28
Max
3.70
1.60
0.50
·
·
·
·
Polarity: Cathode Band
B
Ordering Information: See Last Page
Marking: Cathode Band Only
Weight: 0.034 grams (approximate)
C
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Characteristic
Symbol
Pd
Value
500
Unit
mW
°C /W
V
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Forward Voltage
(Note 1)
(Note 1)
RqJA
300
@ IF = 200mA
VF
1.5
oC
Tj, TSTG
-65 to +175
Operating and Storage Temperature Range
Notes: 1. Valid provided that electrodes are kept at ambient temperature.
2. Tested with pulses, T £ 100ms.
p
3. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable,
see EU Directive Annex Notes 5 and 7.
DS30024 Rev. 5 - 3
1 of 5
ZMM5221B-ZMM5267B
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