Part Details for 2N1778 by Semitronics Corp
Overview of 2N1778 by Semitronics Corp
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
Part Details for 2N1778
2N1778 CAD Models
2N1778 Part Data Attributes:
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2N1778
Semitronics Corp
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Datasheet
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2N1778
Semitronics Corp
Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 500V V(DRM), 500V V(RRM), 1 Element, TO-64,
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| 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 | |
| JEDEC-95 Code | TO-64 | |
| JESD-30 Code | O-MUPM-D2 | |
| Leakage Current-Max | 1 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 | 500 V | |
| Repetitive Peak Reverse Voltage | 500 V | |
| Surface Mount | NO | |
| Terminal Form | SOLDER LUG | |
| Terminal Position | UPPER | |
| Trigger Device Type | SCR |
Alternate Parts for 2N1778
This table gives cross-reference parts and alternative options found for 2N1778. 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 2N1778, 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 |
|---|---|---|---|
| 2N1778 | Silicon Controlled Rectifier, 7.4A I(T)RMS, 500V V(RRM), 1 Element, TO-64, TO-64, 2 PIN | Ge Solid State | 2N1778 vs 2N1778 |
| 2N1778 | Silicon Controlled Rectifier, 8A I(T)RMS, 4700mA I(T), 500V V(DRM), 500V V(RRM), 1 Element, TO-64 | Central Semiconductor Corp | 2N1778 vs 2N1778 |
| 2N1778 | 7.4A, 500V, SCR, TO-64, METAL PACKAGE-2 | STMicroelectronics | 2N1778 vs 2N1778 |
| 2N1778 | Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 500V V(DRM), 500V V(RRM), 1 Element, TO-64, HERMETIC SEALED PACKAGE-2 | Powerex Power Semiconductors | 2N1778 vs 2N1778 |
| 2N1778LEADFREE | Silicon Controlled Rectifier, 8A I(T)RMS, 500V V(RRM), 1 Element, TO-64 | Central Semiconductor Corp | 2N1778 vs 2N1778LEADFREE |
| 2N1778 | Silicon Controlled Rectifier, 7.4A I(T)RMS, 4700mA I(T), 500V V(DRM), 1 Element, TO-64 | Loras Industries Inc | 2N1778 vs 2N1778 |
| 2N1778 | Silicon Controlled Rectifier, TO-64 | Baneasa SA | 2N1778 vs 2N1778 |