MMSZ5221BS Datasheet, PDF (1/3 Pages) Pan Jit International Inc. – SURFACE MOUNT SILICON ZENER DIODES

MMSZ5221BS - MMSZ5259BS
SURFACE MOUNT ZENER DIODE
Features
· Planar Die Construction
· Ultra-Small Surface Mount Package
· General Purpose
· Ideally suited for Automated Assembly
Processes
Mechanical Data
H
· Case: SOD-323, Plastic
· Case Material - UL Flammability Classification
Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020A
· Terminals: Solderable per MIL-STD-202,
C
Method 208
· Polarity: Cathode Band
· Marking: See Page 2
· Weight: 0.004 grams (approx.)
D
G
A
B
E
SOD-323
Dim Min Max
A
2.30 2.70
J
B
1.60 1.80
C
1.20 1.40
D
1.05 Typical
E
0.25 0.35
G
0.20 0.40
H
0.10 0.15
J
0.05 Typical
a
0°
8°
All Dimensions in mm
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Forward Voltage (Note 2)
@ IF = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VF
P_d
R_qJA
T_j, T_STG
Value
0.9
200
625
-65 to +150
Notes:
1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
Unit
V
mW
°C/W
°C
DS31038 Rev. 5 - 2
1 of 3
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MMSZ5221BS - MMSZ5259BS