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SMCJ40CA
TVS Diode, SMCJ Series, Bidirectional, 40 V, 64.5 V, DO-214AB (SMC), 2 Pins
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | BOURNS |
|---|---|
| Manufacturer Part No | SMCJ40CACopy |
| Manufacturer Standard Lead Time | 18 weeks |
| Newark Part No. | Full Reel67R0271 Cut Tape67R1752 |
| Product Range | SMCJ Series |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.070 | $1.07 |
| Total Price | $1.07 | ||
Cut Tape
| Quantity | Price |
|---|---|
| 1+ | $1.070 |
| 50+ | $0.503 |
| 100+ | $0.395 |
| 250+ | $0.353 |
| 500+ | $0.310 |
| 1000+ | $0.279 |
| 2500+ | $0.248 |
| 5000+ | $0.217 |
Full Reel
| Quantity | Price |
|---|---|
| 12000+ | $0.312 |
| 24000+ | $0.306 |
| 36000+ | $0.300 |
| 60000+ | $0.294 |
| 120000+ | $0.288 |
| 300000+ | $0.282 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | BOURNS |
|---|---|
| Manufacturer Part No | SMCJ40CACopy |
| Manufacturer Standard Lead Time | 18 weeks |
| Newark Part No. | Full Reel67R0271 Cut Tape67R1752 |
| Product Range | SMCJ Series |
| Technical Datasheet | |
| Product Range | SMCJ Series |
| TVS Polarity | Bidirectional |
| Reverse Standoff Voltage | 40V |
| Clamping Voltage Max | 64.5V |
| Diode Case Style | DO-214AB (SMC) |
| No. of Pins | 2Pins |
| Minimum Breakdown Voltage | 44.4V |
| Maximum Breakdown Voltage | 51.1V |
| Peak Pulse Power Dissipation | 1.5kW |
| Operating Temperature Max | 150°C |
| Diode Mounting | Surface Mount |
| Qualification | - |
| SVHC | Lead (04-Feb-2026) |
Product Overview
The SMCJ series surface-mount Transient Voltage Suppression Diode designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It is ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits. It is used for surface mounted applications in order to optimize board space.
- 1500W Peak pulse power capability at 10/1000μs waveform
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 0.05% Repetition rate (duty cycle)
- <1ps from 0V to V(BR) Minimum fast response time
- <1μA above 10V Current IR
- Available in unidirectional and bidirectional
- ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
- EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
- -65 to 150°C Operating temperature range
Technical Specifications
| Product Range | SMCJ Series |
|---|---|
| Reverse Standoff Voltage | 40V |
| Diode Case Style | DO-214AB (SMC) |
| Minimum Breakdown Voltage | 44.4V |
| Peak Pulse Power Dissipation | 1.5kW |
| Diode Mounting | Surface Mount |
| SVHC | Lead (04-Feb-2026) |
| TVS Polarity | Bidirectional |
|---|---|
| Clamping Voltage Max | 64.5V |
| No. of Pins | 2Pins |
| Maximum Breakdown Voltage | 51.1V |
| Operating Temperature Max | 150°C |
| Qualification | - |
Technical Docs (2)
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Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Y-Ex RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | Lead (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Product traceability | |
 | Proposition 65 |