Part Details for EC103DAP by Littelfuse Inc
Results Overview of EC103DAP by Littelfuse Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (2 replacements)
- 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
Aerospace and Defense
Energy and Power Systems
Telecommunications
EC103DAP Information
EC103DAP by Littelfuse Inc is a Silicon Controlled Rectifier.
Silicon Controlled Rectifiers are under the broader part category of Trigger Devices.
Trigger devices initiate or control actions in electronic circuits by producing output signals when specific input conditions are met. They are commonly used in timing circuits and pulse generators. Read more about Trigger Devices on our Trigger Devices part category page.
Price & Stock for EC103DAP
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
EC103DAP-ND
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DigiKey | SCR 400V 800MA TO92 Min Qty: 2000 Lead time: 15 Weeks Container: Tape & Box (TB) | Temporarily Out of Stock |
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$0.3267 / $0.3604 | Buy Now |
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DISTI #
576-EC103DAP
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Mouser Electronics | SCRs 400V .8A 500uA RoHS: Compliant | 0 |
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$0.3350 / $0.3560 | Order Now |
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DISTI #
EC103DAP
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TTI | SCRs 400V .8A 500uA RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Container: Ammo Pack | Americas - 0 |
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$0.3190 / $0.3320 | Buy Now |
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DISTI #
EC103DAP-LF
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TME | Thyristor, 400V, Ifmax: 0.8A, 0.51A, Igt: 0.2mA, TO92, THT, Ammo Pack Min Qty: 1 | 0 |
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$0.4370 / $0.9710 | RFQ |
Part Details for EC103DAP
EC103DAP CAD Models
EC103DAP Part Data Attributes
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EC103DAP
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
EC103DAP
Littelfuse Inc
Silicon Controlled Rectifier, 0.8A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Part Package Code | TO-92 | |
| Package Description | CYLINDRICAL, O-PBCY-T3 | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.30.00.80 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Configuration | SINGLE | |
| Critical Rate of Rise of Off-State Voltage-Min | 30 V/us | |
| DC Gate Trigger Current-Max | 0.2 mA | |
| DC Gate Trigger Voltage-Max | 0.8 V | |
| Holding Current-Max | 5 mA | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e3 | |
| Leakage Current-Max | 0.1 mA | |
| Moisture Sensitivity Level | 2 | |
| Non-Repetitive Pk On-state Cur | 20 A | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 110 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RMS On-state Current-Max | 0.8 A | |
| Repetitive Peak Off-state Voltage | 400 V | |
| Repetitive Peak Reverse Voltage | 400 V | |
| Surface Mount | NO | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | BOTTOM | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Trigger Device Type | SCR |
Alternate Parts for EC103DAP
This table gives cross-reference parts and alternative options found for EC103DAP. 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 EC103DAP, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BT169D-L | NXP Semiconductors | Check for Price | Silicon Controlled Rectifier, 0.8 A, 400 V, SCR, TO-92, PLASTIC, SC-43A, 3 PIN | EC103DAP vs BT169D-L |
| NCR169D | onsemi | Check for Price | 0.8A, 400V, SCR, TO-92, PLASTIC, CASE 029-11, TO-226AA, 3 PIN | EC103DAP vs NCR169D |
EC103DAP Frequently Asked Questions (FAQ)
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Littelfuse recommends a thermal pad with a minimum size of 100mm² and a thickness of 1.5mm to ensure good thermal conductivity. Additionally, a thermal via array with a minimum of 10 vias, 0.5mm in diameter, and spaced 1.5mm apart is recommended to dissipate heat efficiently.
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Littelfuse recommends using a soldering iron with a temperature of 260°C to 280°C and a solder with a melting point of 217°C to 221°C. The component should be soldered within 3 seconds to 5 seconds, and the solder joints should be inspected for proper wetting and filleting.
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The EC103DAP has a maximum surge current rating of 100A for 10ms, as per the IEC 61000-4-5 standard. However, it's essential to consult the datasheet and application notes for specific surge current requirements and derating factors.
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While the EC103DAP is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100kHz. However, the device's impedance and insertion loss should be carefully evaluated, and the application notes should be consulted for specific guidance.
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Littelfuse recommends using a fuse holder or clip that meets the IEC 60127-6 standard. The fuse holder or clip should be designed for the specific fuse size and type, and it should provide a secure and reliable connection to the PCB.