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Part Details for 1.5SMC550CA by Littelfuse Inc
Results Overview of 1.5SMC550CA by Littelfuse Inc
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Available)
- 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
Automotive
1.5SMC550CA Information
1.5SMC550CA by Littelfuse Inc is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for 1.5SMC550CA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK5749
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Newark | Tvs Diode, 1.5Kw, Bidir, Do-214Ab, Product Range:1.5Smc Series, Tvs Polarity:Bidirectional, Reverse Standoff Voltage:468V, Clamping Voltage Max:760V, Diode Case Style:Do-214Ab (Smc), No. Of Pins:2Pins, Operating Temperature Max:150°Crohs Compliant: Yes |Littelfuse 1.5SMC550CA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 7050 |
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$0.4010 / $0.4740 | Buy Now |
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DISTI #
71J2762
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Newark | Transient Suppressor Diode, single, unidirectional,495V V(Rwm),do-214Ab/Smc Rohs Compliant: Yes |Littelfuse 1.5SMC550CA RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.3470 / $0.4090 | Buy Now |
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DISTI #
1.5SMC550CACT-ND
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DigiKey | TVS DIODE 495VWM 760VC DO214AB Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
36845 In Stock |
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$0.3255 / $0.8600 | Buy Now |
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DISTI #
576-1.5SMC550CA
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Mouser Electronics | ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional RoHS: Compliant | 13923 |
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$0.3250 / $0.8600 | Buy Now |
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DISTI #
V36:1790_06416301
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Arrow Electronics | Diode TVS Single Bi-Dir 495V 1.5KW 2-Pin SMC T/R Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks Date Code: 2437 | Americas - 9000 |
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$0.3179 | Buy Now |
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DISTI #
V72:2272_06416301
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Arrow Electronics | Diode TVS Single Bi-Dir 495V 1.5KW 2-Pin SMC T/R Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2413 Container: Cut Strips | Americas - 2500 |
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$0.3339 / $0.5290 | Buy Now |
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DISTI #
75572228
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RS | TVS 1.5KW 550V 5%BI DO-214AB TR13 RoHS Min Qty: 3000 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk | 0 |
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$0.6600 / $0.7200 | RFQ |
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DISTI #
87666211
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Verical | Diode TVS Single Bi-Dir 495V 1.5KW 2-Pin SMC T/R Min Qty: 3000 Package Multiple: 3000 Date Code: 2437 | Americas - 9000 |
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$0.3179 | Buy Now |
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DISTI #
73492121
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Verical | Diode TVS Single Bi-Dir 495V 1.5KW 2-Pin SMC T/R Min Qty: 109 Package Multiple: 1 Date Code: 2301 | Americas - 3000 |
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$0.6510 / $0.7495 | Buy Now |
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DISTI #
80328427
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Verical | Diode TVS Single Bi-Dir 495V 1.5KW 2-Pin SMC T/R Min Qty: 18 Package Multiple: 1 Date Code: 2413 | Americas - 2500 |
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$0.3339 / $0.4482 | Buy Now |
Part Details for 1.5SMC550CA
1.5SMC550CA CAD Models
1.5SMC550CA Part Data Attributes
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1.5SMC550CA
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
1.5SMC550CA
Littelfuse Inc
Trans Voltage Suppressor Diode, 1500W, 495V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMC, 2 PIN
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Part Package Code | DO-214AB | |
| Pin Count | 2 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | |
| Breakdown Voltage-Max | 577.5 V | |
| Breakdown Voltage-Min | 522.5 V | |
| Breakdown Voltage-Nom | 550 V | |
| Clamping Voltage-Max | 760 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-214AB | |
| JESD-30 Code | R-PDSO-C2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 2000 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | BIDIRECTIONAL | |
| Power Dissipation-Max | 6.5 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | IEC-61000-4-2, 4-4; UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 468 V | |
| Reverse Current-Max | 1 µA | |
| Reverse Test Voltage | 468 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 |
Alternate Parts for 1.5SMC550CA
This table gives cross-reference parts and alternative options found for 1.5SMC550CA. 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 1.5SMC550CA, 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 |
|---|---|---|---|---|
| 1.5SMC510CA | Surge Components Inc | Check for Price | Trans Voltage Suppressor Diode, | 1.5SMC550CA vs 1.5SMC510CA |
| 1.5SMC510C | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode, 1500W, 434V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMC, 2 PIN | 1.5SMC550CA vs 1.5SMC510C |
| 1.5SMC510CA | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode, 1500W, 434V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMC, 2 PIN | 1.5SMC550CA vs 1.5SMC510CA |
| 1.5SMC530C | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode, 1500W, 477V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMC, 2 PIN | 1.5SMC550CA vs 1.5SMC530C |
| 1.5SMC550CAT | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode, 1500W, 495V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC, 2 PIN | 1.5SMC550CA vs 1.5SMC550CAT |
| 1.5SMC550C | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode, 1500W, 495V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AB, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMC, 2 PIN | 1.5SMC550CA vs 1.5SMC550C |
1.5SMC550CA Frequently Asked Questions (FAQ)
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The recommended mounting configuration for the 1.5SMC550CA is to mount it on a PCB with a copper pad size of at least 0.5 inches x 0.5 inches, and to use a solder reflow process with a peak temperature of 250°C.
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To ensure the 1.5SMC550CA can handle high surge currents, it's recommended to use a series resistance of at least 1 ohm and a parallel capacitance of at least 100nF to limit the surge current and voltage.
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The maximum operating temperature for the 1.5SMC550CA is 150°C, but it's recommended to derate the device by 1.5% per degree above 125°C to ensure reliable operation.
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Yes, the 1.5SMC550CA can be used in high-frequency applications up to 1 GHz, but it's recommended to use a series resistance of at least 1 ohm and a parallel capacitance of at least 100nF to minimize parasitic inductance and capacitance.
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To ensure the 1.5SMC550CA is properly soldered, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pad. Avoid applying excessive heat or pressure, which can damage the device.