SMCJ188A-E3/57T Vishay TVS Diode (Uni-directional) (Diodes Moulded) In Stock
Vishay SMCJ188A-E3/57T is a tvs diode (uni-directional) for rectification, clamping, reverse-polarity protection, and switching circuits. Key specs include 2 pins, -55 to 150 °C, 188 A, 9 W, with Diodes Moulded packaging. Use it for power rectifiers, clamp circuits, reverse-polarity protection, flyback paths, and compact switching boards with RFQ pricing, inquiry stock support, and worldwide shipping.
- Manufacturer
- Vishay
- Package
- Diodes Moulded
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- SMCJ188A-E3/57T Datasheet PDF
- Category
- TVS Diode (Uni-directional)
- Price
- From $0.0310(MOQ 1)
- Temp Range
- -55.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2 pins tvs diode (uni-directional) parameter helps engineers match the part to existing BOM requirements
- Diodes Moulded format supports footprint review, replacement sourcing, and production assembly planning
- -55 to 150 °C rating context gives buyers a concrete comparison point for alternates and AVL checks
- Vishay supply identity with active lifecycle context supports traceable RFQ handling
Applications
Vishay SMCJ188A-E3/57T is commonly used in power rectifiers, clamp circuits, reverse-polarity protection, flyback paths, and compact switching boards where 2 pins must be matched to an existing design. It is suitable for OEM production, maintenance repair, prototype builds, and alternate-source reviews that require traceable component identification.
Specifications
| Factory Lead Time | 9Weeks |
| YTEOL | 6.91 |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY |
| Breakdown Voltage-Max | 231V |
| Breakdown Voltage-Min | 209V |
| Breakdown Voltage-Nom | 220V |
| Clamping Voltage-Max | 328V |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| Forward Voltage-Max (VF) | 3.5V |
| JEDEC-95 Code | DO-214AB |
| JESD-30 Code | R-PDSO-C2 |
| JESD-609 Code | e3 |
| Non-rep Peak Rev Power Dis-Max | 1500W |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | UNIDIRECTIONAL |
| Power Dissipation-Max | 6.5W |
| Qualification Status | Not Qualified |
| Reference Standard | UL RECOGNIZED |
| Rep Pk Reverse Voltage-Max | 188V |
| Surface Mount | YES |
| Technology | AVALANCHE |
| Terminal Finish | MATTE TIN |
| Terminal Form | C BEND |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Diodes Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design checks make SMCJ188A-E3/57T suitable for tvs diode (uni-directional) sourcing?
SMCJ188A-E3/57T should be reviewed against the approved BOM because it provides 2 pins in a tvs diode (uni-directional) context for power rectifiers and related production designs.
For PCB and assembly planning, how should buyers treat the package on SMCJ188A-E3/57T?
Buyers should confirm the Diodes Moulded footprint and the listed 2 pins before substituting this part, because package mismatch can block assembly even when electrical ratings look similar.
When comparing alternate suppliers, which documented rating is most important to preserve?
Keep the -55 to 150 °C rating aligned with the original design requirement, then verify manufacturer, lifecycle, and datasheet traceability before approving an alternate RFQ line.
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About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1000 | $0.10 |
| 10+ | $0.0310 | $0.31 |
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