Datasheets
2N1770 by:

Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 25V V(DRM), 1 Element, TO-64

Part Details for 2N1770 by Loras Industries Inc

Overview of 2N1770 by Loras Industries Inc

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Applications Consumer Electronics Audio and Video Systems

Part Details for 2N1770

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2N1770 Part Data Attributes

2N1770 Loras Industries Inc
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2N1770 Loras Industries Inc Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 25V V(DRM), 1 Element, TO-64
Part Life Cycle Code Obsolete
Ihs Manufacturer LORAS INDUSTRIES INC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.30.00.80
Case Connection ANODE
Configuration SINGLE
Critical Rate of Rise of Off-State Voltage-Min 200 V/us
DC Gate Trigger Current-Max 15 mA
DC Gate Trigger Voltage-Max 2 V
Holding Current-Max 50 mA
JEDEC-95 Code TO-64
JESD-30 Code O-MUPM-D2
Leakage Current-Max 9 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 125 °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 Leakage Current-Max 1 µA
Repetitive Peak Off-state Voltage 25 V
Surface Mount NO
Terminal Form SOLDER LUG
Terminal Position UPPER
Trigger Device Type SCR

Alternate Parts for 2N1770

This table gives cross-reference parts and alternative options found for 2N1770. 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 2N1770, 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
2N1770 Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 25V V(DRM), 25V V(RRM), 1 Element, TO-64 Semitronics Corp 2N1770 vs 2N1770
2N1770 Silicon Controlled Rectifier, 8A I(T)RMS, 4700mA I(T), 25V V(DRM), 25V V(RRM), 1 Element, TO-64 Central Semiconductor Corp 2N1770 vs 2N1770
Part Number Description Manufacturer Compare
2N4170 Silicon Controlled Rectifier, 8A I(T)RMS, 8000mA I(T), 200V V(DRM), 200V V(RRM), 1 Element, TO-64 Central Semiconductor Corp 2N1770 vs 2N4170
TYN058 8A, 50V, SCR, TO-220AB STMicroelectronics 2N1770 vs TYN058
2N1778ALEADFREE Silicon Controlled Rectifier, 8A I(T)RMS, 500V V(RRM), 1 Element, TO-64 Central Semiconductor Corp 2N1770 vs 2N1778ALEADFREE
2N1772A Silicon Controlled Rectifier, 7.4A I(T)RMS, 100V V(RRM), 1 Element, TO-64, TO-64, 2 PIN Ge Solid State 2N1770 vs 2N1772A
S2010LS2 Silicon Controlled Rectifier, 10A I(T)RMS, 10000mA I(T), 200V V(DRM), 200V V(RRM), 1 Element, TO-220AB, ISOLATED TO-220, 3 PIN Littelfuse Inc 2N1770 vs S2010LS2
2N3030 Silicon Controlled Rectifier, 0.785A I(T)RMS, 30V V(DRM), 30V V(RRM), 1 Element, TO-18 Microsemi Corporation 2N1770 vs 2N3030
2N5724 Silicon Controlled Rectifier, 2.512A I(T)RMS, 390mA I(T), 60V V(DRM), 60V V(RRM), 1 Element, TO-205AD, Unitrode Corp (RETIRED) 2N1770 vs 2N5724
TL2006 3A, 200V, SCR STMicroelectronics 2N1770 vs TL2006
X0403BF 4A, 200V, SCR, TO202-2, TO-202-2, 3 PIN STMicroelectronics 2N1770 vs X0403BF
2N2681 Silicon Controlled Rectifier, 0.35A I(T)RMS, 350mA I(T), 100V V(DRM), 100V V(RRM), 1 Element, TO-18 Semitronics Corp 2N1770 vs 2N2681

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