VIPER50B vs FSDL321 feature comparison

VIPER50B STMicroelectronics

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FSDL321 Fairchild Semiconductor Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS FAIRCHILD SEMICONDUCTOR CORP
Part Package Code ZFM DIP
Package Description PENTAWATT HV-5 DIP, DIP8,.3
Pin Count 5 8
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION
Analog IC - Other Type SWITCHING REGULATOR SWITCHING REGULATOR
Control Mode CURRENT-MODE CURRENT-MODE
Control Technique PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Input Voltage-Max 14 V 20 V
Input Voltage-Min 5 V 9 V
Input Voltage-Nom 13 V 14 V
JESD-30 Code R-PZFM-T5 R-PDIP-T8
Number of Functions 1 1
Number of Terminals 5 8
Output Current-Max 5.4 A 1.5 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code ZIP DIP
Package Equivalence Code ZIP5,.3,.12,100TB DIP8,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style FLANGE MOUNT IN-LINE
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 200 kHz 55 kHz
Technology MOS
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position ZIG-ZAG DUAL
Base Number Matches 1 3
Pbfree Code Yes
Rohs Code Yes
JESD-609 Code e3
Length 9.415 mm
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Seated Height-Max 5.08 mm
Temperature Grade OTHER
Terminal Finish MATTE TIN
Width 7.62 mm

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