器件名称: MMSZ5257B
功能描述: SURFACE MOUNT SILICON ZENER DIODES
文件大小: 74.78KB 共4页
简 介:MMSZ5221B SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
SOD-123
Unit: inch (mm)
2.4 to 51 Volts
POWER
500 mWatts
FEATURES
Planar Die construction 500mW Power Dissipation Ideally Suited for Automated Assembly Processes In compliance with EU RoHS 2002/95/EC directives
.028(0.7) .019(0.5)
.154(3.90) .141(3.60) .110(2.8) .098(2.5)
MECHANICAL DATA
Terminals: Solderable per MIL-STD-750, Method 2026 Polarity: See Diagram Below Approx. Weight: 0.01grams Mounting Position: Any
.005(.12)MAX .016(.40)MIN
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter Maximum Power Dissipation (Notes A) at 25O C Operating Junction and StorageTemperature Range
Symbol
.008(.20)MAX
Value 500 -55 to +150
PD TJ
NOTES: A. Mounted on 5.0mm 2(.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
STAD-JAN.23.2007
.053(1.35) .037(0.95)
Case: SOD-123, Molded Plastic
.071(1.8) .055(1.4)
Units mW
O
C
PAGE . 1
MMSZ5221B SERIES
Nominal Zener Voltage Part Number No m. V 500 mW Zener Diodes MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5244B MMSZ5245B MMSZ5246B MMSZ5247B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B MMSZ5260B MMSZ5261B MMSZ5262B 2.4 2.5 2.7 3 3.3 3.6 3.9 4.3 4……
