MMSZ5221B~MMSZ5263B
500mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
SOD-123F
B
Features
Wide zener voltage range selection : 2.4V to 56V
V
Z
Tolerance Selection of ±5%
Moisture sensitivity level 1
Matte Tin(Sn) lead finish
Pb free version and RoHS compliant
Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
C
A
D
E
F
Mechanical Data
Case : Flat lead SOD-123 small outline plastic package
Terminal: Matte tin plated, lead free., solderable
per MIL-STD-202, Method 208 guaranteed
High temperature soldering guaranteed: 260°C/10s
Polarity : Indicated by cathode band
Weight : 8.85±0.5 mg
Dimensions
A
B
C
D
E
F
Unit (mm)
Min
1.5
3.3
0.5
2.5
0.8
0.05
Max
1.7
3.9
0.7
2.7
1.15
0.2
Unit (inch)
Min
Max
0.059 0.067
0.130 0.154
0.020 0.028
0.098 0.106
0.031 0.045
0.002 0.008
Ordering Information
Package
SOD-123F
SOD-123F
Part No.
MMSZ52xxB RH
MMSZ52xxB RHG
Packing
3Kpcs / 7" Reel
3Kpcs / 7" Reel
Pin Configuration
Suggested PAD Layout
0.91
0.036
1.22
0.048
2.36
0.093
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
4.19
0.165
Maximum Ratings
Type Number
Power Dissipation
Forward Voltage
Thermal Resistance (Junction to Ambient)
Junction and Storage Temperature Range
I
F
=10mA
(Note 1)
Symbol
P
D
V
F
RθJA
T
J
, T
STG
Value
500
0.9
330
-65 to + 150
Units
mW
V
°C/W
°C
Notes:1. Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
Current
I
F
V
ZM
V
Z
V
BR
V
R
I
R
I
ZK
I
ZT
V
F
Voltage
V
BR
I
ZK
Z
ZK
I
ZT
V
Z
Z
ZT
Forward Region
: Voltage at I
ZK
: Test current for voltage V
BR
: Dynamic impedance at I
ZK
: Test current for voltage V
Z
: Voltage at current I
ZT
: Dynamic impedance at I
ZT
: Maximum steady state current
: Voltage at I
ZM
I
ZM
BreakdownRegion
Leakage Region
I
ZM
V
ZM
Version : C10
TSC [ TAIWAN SEMICONDUCTOR COMPANY, LTD ]
