Datasheets
2N1777 by:

Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64,

Part Details for 2N1777 by Semitronics Corp

Overview of 2N1777 by Semitronics Corp

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Part Details for 2N1777

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2N1777 Part Data Attributes:

2N1777 Semitronics Corp
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2N1777 Semitronics Corp Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64,
Part Life Cycle Code Active
Ihs Manufacturer SEMITRONICS CORP
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.30.00.80
Circuit Commutated Turn-off Time-Nom 40 µs
Configuration SINGLE
DC Gate Trigger Current-Max 15 mA
DC Gate Trigger Voltage-Max 1.35 V
Holding Current-Max 50 mA
JEDEC-95 Code TO-64
JESD-30 Code O-MUPM-D2
Leakage Current-Max 2 mA
Non-Repetitive Pk On-state Cur 60 A
Number of Elements 1
Number of Terminals 2
On-state Current-Max 4700 A
Operating Temperature-Max 120 °C
Operating Temperature-Min -65 °C
Package Body Material METAL
Package Shape ROUND
Package Style POST/STUD MOUNT
Qualification Status Not Qualified
RMS On-state Current-Max 7.4 A
Repetitive Peak Off-state Voltage 400 V
Repetitive Peak Reverse Voltage 400 V
Surface Mount NO
Terminal Form SOLDER LUG
Terminal Position UPPER
Trigger Device Type SCR

Alternate Parts for 2N1777

This table gives cross-reference parts and alternative options found for 2N1777. 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 2N1777, 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
2N1777A Silicon Controlled Rectifier, 8A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64, Central Semiconductor Corp 2N1777 vs 2N1777A
2N1777 7.4A, 400V, SCR, TO-64 STMicroelectronics 2N1777 vs 2N1777
JAN2N1777A Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64, HERMETIC SELALED PACKAGE-2 Semitronics Corp 2N1777 vs JAN2N1777A
2N1777 Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 1 Element, TO-64 Loras Industries Inc 2N1777 vs 2N1777
2N1777 Silicon Controlled Rectifier, 8A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64 Central Semiconductor Corp 2N1777 vs 2N1777
2N1777A Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64, HERMETIC SELALED PACKAGE-2 Semitronics Corp 2N1777 vs 2N1777A
2N1777 Silicon Controlled Rectifier, TO-64 Baneasa SA 2N1777 vs 2N1777
JANTX2N1777A Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64, HERMETIC SELALED PACKAGE-2 Semitronics Corp 2N1777 vs JANTX2N1777A
Part Number Description Manufacturer Compare
S4008RS3 Silicon Controlled Rectifier, 8A I(T)RMS, 5100mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 Littelfuse Inc 2N1777 vs S4008RS3
MCR8SDG Silicon Controlled Rectifier, 8A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, CASE 221A-09, 3 PIN Littelfuse Inc 2N1777 vs MCR8SDG
CS220-8D Silicon Controlled Rectifier, 8A I(T)RMS, 8000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN Central Semiconductor Corp 2N1777 vs CS220-8D
2N1777 Silicon Controlled Rectifier, 8A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64 Central Semiconductor Corp 2N1777 vs 2N1777
TIC116C 8A, 300V, SCR Texas Instruments 2N1777 vs TIC116C
S0802DH 8A, 400V, SCR, TO-220AB STMicroelectronics 2N1777 vs S0802DH
TIC116D 8A, 400V, SCR Texas Instruments 2N1777 vs TIC116D
NTE5437 Silicon Controlled Rectifier, 8A I(T)RMS, 8000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN NTE Electronics Inc 2N1777 vs NTE5437
MCR72-2 8A, 50V, SCR, TO-220AB Motorola Mobility LLC 2N1777 vs MCR72-2
JAN2N1777A Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-64, HERMETIC SELALED PACKAGE-2 Semitronics Corp 2N1777 vs JAN2N1777A

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