山东晶导微电子有限公司
Jingdao Microelectronics
Silicon Planar Zener Diodes
MM1Z2V0 THRU MM1Z75
PINNING
FEATURES
• Total power dissipation: Max. 500mW.
• Wide zener reverse voltage range 2.0V to 75V.
• Small plastic package suitable for surface mounted design.
• Tolerance approximately±5%
PIN
1
2
DESCRIPTION
Cathode
Anode
2
MECHANICAL DATA
▪Case:
SOD-123
▪Terminals:
Solderable per MIL-STD-750, Method 2026
1
Simplified outline SOD-123 and symbol
Absolute Maximum Ratings And Characteristics
（
Ta = 25
°C）
Parameter
Power Dissipation
Forward Voltage at I
F
= 10 mA
Typical thermal resistance juncting to ambient
Operating and Storage Temperature Range
(1)
Symbol
P
tot
V
F
R
θJA
T
j
, T
stg
Value
500
0.9
340
-55 ~ +150
Unit
mW
V
°C/W
°C
(1) Thermal resistance from junction to ambient at P.C.B. mounted with 2 .0" X 2.0" (54 X 5 cm) copper areas pads.
Transient Thermal Impedance（
°C
/W）
Fig.1 Maximum Continuous Power Derating
0.6
0.5
Fig.2 Typical Transient Thermal Impedance
2000
1000
Power Dissipation (
W
)
0.4
0.3
0.2
0.1
0.0
25
50
75
100
125
150
175
100
10
0.01
0.1
1
10
100
T
c
,Case Temperature (
°C)
t, Pulse Duration（sec）
2016.11
SOD123-W-MM1Z2V0~MM1Z75-500mW
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