Datasheets
BA157 by:

Fast Recovery Rectifier, VRRM MAX (V): 400V; IAV MAX (A): 1A; VFM MAX (V): 1.3V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 5uA; @VR (V): 400V; TRR MAX (NS): 300ns; Package: DO-41

Part Details for BA157 by Galaxy Microelectronics

Overview of BA157 by Galaxy Microelectronics

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Applications Space Technology Aerospace and Defense Energy and Power Systems

Part Details for BA157

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BA157 Part Data Attributes

BA157 Galaxy Microelectronics
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BA157 Galaxy Microelectronics Fast Recovery Rectifier, VRRM MAX (V): 400V; IAV MAX (A): 1A; VFM MAX (V): 1.3V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 5uA; @VR (V): 400V; TRR MAX (NS): 300ns; Package: DO-41
Part Life Cycle Code Active
Ihs Manufacturer CHANGZHOU GALAXY CENTURY MICROELECTRONICS CO LTD
Part Package Code DO-41
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.80
Application FAST RECOVERY
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1.3 V
JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2
Non-rep Pk Forward Current-Max 30 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Rep Pk Reverse Voltage-Max 400 V
Reverse Current-Max 5 µA
Reverse Recovery Time-Max 0.3 µs
Reverse Test Voltage 400 V
Surface Mount NO
Terminal Form WIRE
Terminal Position AXIAL

Alternate Parts for BA157

This table gives cross-reference parts and alternative options found for BA157. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BA157, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
UF4004T&A Rectifier Diode, Continental Device India Ltd BA157 vs UF4004T&A
BYW27-400GP-E3/54 Rectifier Diode, Vishay Intertechnologies BA157 vs BYW27-400GP-E3/54
F1T4GR0G Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, Taiwan Semiconductor BA157 vs F1T4GR0G
HT15A0 Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, Taiwan Semiconductor BA157 vs HT15A0
FR104SGTR Rectifier Diode, Fagor Electrónica BA157 vs FR104SGTR
1N4004G-KA0G Rectifier Diode, Taiwan Semiconductor BA157 vs 1N4004G-KA0G
UF4004 Rectifier Diode, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2 Tak Cheong Electronics (Holdings) Co Ltd BA157 vs UF4004
SF4004-TAP Rectifier Diode, Avalanche, 1 Element, 1A, 400V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 Vishay Intertechnologies BA157 vs SF4004-TAP
RL104-N-1-2-AP-HF Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, A-405, 2 PIN Micro Commercial Components BA157 vs RL104-N-1-2-AP-HF
1F4_AY_00001 Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, PanJit Semiconductor BA157 vs 1F4_AY_00001

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