SURFACE MOUNT ZENER DIODE
Description
MMSZ5221BMMSZ5265B
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 2.
4 to 43 Volts POWER RATING 500 mWatts
FEATURES
* Planar Die Construction * 500mW Power Dissipation * General Purpose, Medium Current * Ldeally Suited for Automated Assembly Processes * P/N suffix V means AEC-Q101 qualified, e.
g:MMSZ5221BV * P/N suffix V means Halogen-free
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.
01 gram
.
026(.
65) .
018(.
45)
SOD-123
.
110(2.
80) .
102(2.
60)
.
152(3.
85) .
140(3.
55)
.
067(1.
70) .
059(1.
50)
.
006(.
15) .
003(.
08)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified.
REF .
020(0.
50)
.
049(1.
25) .
041(1.
05)
.
004(0.
10) .
000(0.
00)
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted ) RATINGS
Max.
Steady State Power Dissipation @TA=25oC (Note 1) Max.
Operating Temperature Range Storage Temperature Range
SYMBOL PD TJ TSTG
Dimensions in inches and (millimeters)
VALUE 500
-65 to +150 -65 to +150
UNITS mW oC oC
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
MIN.
Thermal Resistance Junction to Ambient (Note 1)
R θJA
-
Max.
Instantaneous Forward Voltage at IF= 10mA
VF -
Note 1.
Dveice mounted on ceramic PCB; 7.
6mm x 9.
4mm x 0.
87mm with pad areas 25 mm2.
2.
Available in Halogen-free epoxy by adding suffix -HF after the part nbr.
TYP.
-
MAX.
350 0.
9
UNITS oC/W
Volts
2018-01/08 REV: C
%,%#42)#!, #(!2!#4%2)34)#3 4! /# UNLESS OTHERWISE SPECIFIED
TYPE MMSZ5221B
MARKING C1
Zener voltage Range (Note 1) VZ (V) @ IZT
Nom Min Max
Volts Volts Volts 2.
4 2.
28 2.
52
MMSZ5222B
C2
2.
5
2.
38 2.
63
MMSZ5223B
C3
2.
7
2.
57 2.
84
MMSZ5225B
C5
3.
0
2.
85 3.
15
MMSZ5226B
G1
3.
3
3.
14 3.
47
MMSZ5227B
G2
3.
6
3.
42 3.
78
MMSZ5228B
G3
3.
9
3.
71 4.
10
MMSZ5229B
G4
4.
3
4.
09 4.
52
MMSZ5230B
G5
4.
7
4.
47 4.
94
MMSZ5231B
E1
5.
1
4.
85 5.
36
MMSZ5232B
E2
5.
6
5.
3...
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