# TVS Diode, SMCJ, Bidirectional, 9 V, 15.4 V, DO-214AB (SMC), 2 Pins
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**URL**: https://novapart.co/products/SMCJ9.0CA/tvs-diode-smcj-bidirectional-9-v-154-do-214ab-smc
**SKU**: SMCJ9.0CA
**Manufacturer**: MULTICOMP PRO
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.2220
**Stock**: 1000+
**Lead Time**: 205 days (indicative)
## Description
The Multicomp Pro SMCJ9.0CA is a bidirectional transient voltage suppressor (TVS) diode designed for robust circuit protection in high-density surface-mount applications. Housed in a standard DO-214AB (SMC) package, this component features a glass-passivated junction that provides a peak pulse power dissipation of 1.5 kW for a 10/1,000µs waveform. It offers a reverse standoff voltage of 9 V, with a breakdown voltage range of 10 V to 11.5 V. The device is engineered to deliver low incremental surge resistance and rapid response times, ensuring effective clamping of transient overvoltage events up to a maximum clamping voltage of 15.4 V.
Optimized for reliability in demanding environments, the SMCJ9.0CA operates across a junction temperature range of -55°C to +150°C. The component’s bidirectional polarity makes it suitable for protecting sensitive circuitry against voltage transients in both polarities, such as in data line protection, automotive electronics, and industrial control interfaces. With a thermal resistance of 20°C/W (junction-to-lead) and 100°C/W (junction-to-ambient), the device maintains stable performance under specified load conditions when mounted on appropriate copper pad layouts. The epoxy-molded package meets UL 94V-0 flammability standards, ensuring suitability for high-reliability electronic assemblies.
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Lead (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Tvs Polarity | Bidirectional |
| Product Range | SMCJ |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | DO-214AB (SMC) |
| Clamping Voltage Max | 15.4V |
| Reverse Standoff Voltage | 9V |
| Maximum Breakdown Voltage | 11.5V |
| Minimum Breakdown Voltage | 10V |
| Operating Temperature Max | 150°C |
| Peak Pulse Power Dissipation | 1.5kW |
## Datasheet
đź“„ [Download PDF](https://novapart.co/datasheet/farnell:2696601/)
## **Transient Voltage Suppressor**
## **Features:**
- Glass passivated junction
- Low incremental surge resistance, excellent clamping capability
- 1,500W peak pulse power capability with a 10/1,000ÎĽs waveform, repetition rate (duty cycle): 0.01%
- Very fast response time
- High temperature soldering guaranteed : 250°C/10 secs at terminals
## **Mechanical Data:**
- Case : JEDEC DO-214AB moulded plastic over glass passivated junction
- Polarity : Foruni-directional types the colour band denotes the cathode, which is positive with respect to the anode under normal TVS operation
- Weight : 0.007 ounces, 0.21 grams
- Flammability : epoxy is rated UL 94V-0
## **Maximum Ratings & Characteristics: Tamb = 25°C, unless otherwise specified.**
|**Maximum Ratings & Characteristics: Tamb = 25°C, unless otherwise specified.**||||
|---|---|---|---|
|**Description**|**Symbol**|**Values**|**Unit**|
|Peakpower dissiation with a 10/1,000ÎĽs waveform(Note1 & 2,)|Pppm|1.500(Min.)|W|
|Peakpulse current with a 10/1,000ÎĽs waveform(Note1)|Ippm|See table below|A|
|Peak forward surge current, 8.3ms single half sine-wave unidirectional only (Note 2)|Ifsm|200|A|
|Typical thermal resistance,junction to ambient(Note 3)|RthJA|100|°C/W|
|Typical thermal resistance,junction to lead|RthJL|20|°C/W|
|Operationaljunction and storage temperature range|Tj, Tstg|-55 to +150|°C|
## **Notes:**
1. Non-repetitive current pulses, per fig.3 and derated above TA = 25°C per fig.2
2. Mounted on 0.2 × 0.2” (5.0 × 5.0mm) copper pads to each terminal
3. Mounted on minimum recommended pad layout
## **Bi-Directional 1,500 Watt Surface Mount TVS**
|**Part Number**|**Marking**|**Stand-off Voltage**
**VWM**
**(V)**|**Breakdown**
**Voltage**
**Vbr (V)**
**Min. at IT**|**Breakdown**
**Voltage**
**Vbr (V)**
**Max. at IT**|**Test**
**Current**
**Itest**
**(mA)**|**Max.**
**Clamping**
**Voltage**
**Vclamp (V)**|**Peak**
**Pulse**
**Current**
**Ipp(A)**|
|---|---|---|---|---|---|---|---|
|SMCJ6.0CA+|SMCJ6.0CA|6|6.67|7.67|10|10.3|145.6|
|SMCJ9.0CA+|SMCJ9.0CA|9|10|11.5|1|15.4|97.4|
Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro
05/07/21 V1.1
Page <1>
## **Transient Voltage Suppressor**
## **Ratings & Characteristic Curves**
Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro
05/07/21 V1.1
Page <2>
## **Transient Voltage Suppressor**
## **DO-214AB(SMC)**
**==> picture [136 x 74] intentionally omitted <==**
Dimensions : Millimetres
**==> picture [168 x 100] intentionally omitted <==**
## **Part Number Table**
|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Transient Voltage Suppressor,
Bi-Directional 1,500 Watt|SMCJ6.0CA+|
||SMCJ9.0CA+|
**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.
Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro
05/07/21 V1.1
Page <3>
## Links
- [View this product on Novapart](https://novapart.co/products/SMCJ9.0CA/tvs-diode-smcj-bidirectional-9-v-154-do-214ab-smc)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/smcj9-0ca/tvs-diode-1-5kw-9v-bidir-do-214aa/dp/2696601)
---
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