参数资料
型号: MMSZ4717
厂商: LITE-ON SEMICONDUCTOR CORP
元件分类: 参考电压二极管
英文描述: 43 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: GREEN, ULTRA SMALL, PLASTIC PACKAGE-2
文件页数: 1/4页
文件大小: 192K
代理商: MMSZ4717
MMSZ4x Series
SURFACE MOUNT
ZENER DIODE
REVERSE VOLTAGE – 1.8 to 43 Volts
POWER DISSIPATION – 0.5 Watts
FEATURES
Planar die construction
500mW power dissipation rating
Ultra-small surface mount package
MECHANICAL DATA
Case: SOD-123 Plastic
Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
Moisture Sensitivity: Level 1 per J-STD-020D
Lead Free in RoHS 2002/95/EC Compliant
SOD-123
SOD-123
Dim.
Min.
Max.
A
3.55
3.85
B
1.50
1.70
C
2.60
2.80
D
0.45
0.65
E
0.08
0.15
F
0.25
0.45
G
1.05
1.25
H
0.00
0.10
Dimensions in millimeter
Maximum Ratings & Thermal Characteristics @ TA = 25℃ unless otherwise specified
Characteristic
Symbol
Value
Unit
Forward Voltage
@IF=10mA
VF
0.9
V
Power Dissipation
PD
500
mW
Thermal Resistance, Junction to Ambient
RΘJA
357
/W
Operating Temperature Range
TJ
150
Storage Temperature Range
TSTG
-65~+150
Device Marking :
Device P/N
Marking
Pin Diagram
Equivalent Circuit Diagram
MMSZ4678
XXX=Specific device code
(See below table)
Electrical Characteristics @ TA = 25℃ unless otherwise specified
Symbol
Parameter
VZ
Reverse Zener Voltage @ IZT
IZT
Reverse Current
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
IR
Reverse Leakage Current @ VR
VR
Reverse Voltage
IF
Forward Current
VF
Forward Voltage @ IF
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