# TVS Diode, SMBJ, Unidirectional, 24 V, 43 V, DO-214AA (SMB), 2 Pins

![Product image](https://novapart.co/image/farnell:1797872/)

**URL**: https://novapart.co/products/SMBJ24/tvs-diode-smbj-unidirectional-24-v-43-do-214aa-smb
**SKU**: SMBJ24
**Manufacturer**: MULTICOMP PRO
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.0680
**Stock**: 10+
**Lead Time**: 2 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 2Pins |
| Tvs Polarity | Unidirectional |
| Product Range | SMBJ |
| Diode Mounting | Surface Mount |
| Diode Case Style | DO-214AA (SMB) |
| Clamping Voltage Max | 43V |
| Reverse Standoff Voltage | 24V |
| Maximum Breakdown Voltage | 32.6V |
| Minimum Breakdown Voltage | 26.7V |
| Operating Temperature Max | 150°C |
| Peak Pulse Power Dissipation | 600W |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1797872/)

## **Transient Voltage Suppressor SMBJ5.0 - SMBJ440CA** 

## **Features:** 

- Glass passivated junction 

- Low incremental surge resistance, excellent clamping capability 

- 600W peak pulse power capability with a 10/1,000μs 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-214AA 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: 0.0003oz, 0.093g 

## **Devices for Bidirectional Applications:** 

For bi-directional deviced, use suffix “C”  (eg SMBJ10C, SMBJ10CA).  Electrical characteristics apply in both directions.  No colour band on bi-directional devices. 

## **Maximum Ratings & Characteristics: Ta=25°C** 

|**Maximum Ratings & Characteristics: Ta=25°Ca=25°C=25°C**||||
|---|---|---|---|
|**Characteristics**|**Symbol**|**Value**|**Unit**|
|Peak power dissiation with a 10/1,000μs waveform (Note 1, 2, Fig 1)|PPPM|Minimum 600|W|
|Peak pulse current with a 10/1,000μs waveform (Note 1)|IPPM|See table below|A|
|Peak forward surge current, 8.3ms single half sine-wave<br>uni- directional only (Note 2)|IFSM|100|A|
|Typical thermal resistance, junction to ambient (Note 3)|RthJA|100|°C/W|
|Typical thermal resistance, junction to lead|RthJL|20|°C/W|
|Operational junction 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 0.2ʺ × 0.2ʺ (5mm × 5mm) copper pads to each terminal 

3. Mounted on minimum recommended pad layout 

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

02/09/22 V1.0 

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## **Transient Voltage Suppressor SMBJ5.0 - SMBJ440CA** 

## **Electrical Characteristics:** 

**Ta=25°C unless otherwise specified VF=3.5V @ IF=50A (uni-directional only)** 

|**Part Number**<br>**Add C for**<br>**Bi-directional**|**Device Marking**<br>**Code**|**Device Marking**<br>**Code**|**V(BR)**|**V(BR)**|**V(BR)**|**VRWM**|**IRM @VRWM**|**IPPM**|**Vc@ IPPM**|
|---|---|---|---|---|---|---|---|---|---|
||**UNI**|**BI**|**Min**<br>**(V)**|**Max**<br>**(V)**|**mA (@**<br>**IT)**|**V**|**A**|**A**|**V**|
|SMBJ5.0(C)|KD|AD|6.4|7.82|10|5|800|62.5|9.6|
|SMBJ5.0(C)A|KE|AE|6.4|7.07|10|5|800|65.2|9.2|
|SMBJ6.0(C)|KF|AF|6.67|8.15|10|6|800|52.6|11.4|
|SMBJ6.0(C)A|KG|AG|6.67|8.15|10|6|800|58.3|10.3|
|SMBJ6.5(C)|KH|AH|7.22|8.82|10|6.5|500|48.8|12.3|
|SMBJ6.5(C)A|KK|AK|7.22|7.98|10|6.5|500|53.6|11.2|
|SMBJ7.0(C)|KL|AL|7.78|9.51|10|7|200|45.1|13.3|
|SMBJ7.0(C)A|KM|AM|7.78|8.6|10|7|200|50|12|
|SMBJ7.5(C)|KN|AN|8.33|10.2|1|7.5|100|42|14.3|
|SMBJ7.5(C)A|KP|AP|8.33|9.21|1|7.5|100|46.5|12.9|
|SMBJ8.0(C)|KQ|AQ|8.89|10.9|1|8|50|40|15|
|SMBJ8.0(C)A|KR|AR|8.89|9.83|1|8|50|44.1|13.6|
|SMBJ8.5(C)|KS|AS|9.44|11.5|1|8.5|20|37.7|15.9|
|SMBJ8.5(C)A|KT|AT|9.44|10.4|1|8.5|20|41.7|14.4|
|SMBJ9.0(C)|KU|AU|10|12.2|1|9|10|35.5|16.9|
|SMBJ9.0(C)A|KV|AV|10|11.1|1|9|10|39|15.4|
|SMBJ10(C)|KW|AW|11.1|13.6|1|10|5|31.9|18.8|
|SMBJ10(C)A|KX|AX|11.1|12.3|1|10|5|35.3|17|
|SMBJ11(C)|KY|AY|12.2|14.9|1|11|5|29.9|20.1|
|SMBJ11(C)A|KZ|AZ|12.2|13.5|1|11|5|33|18.2|
|SMBJ12(C)|LD|BD|13.3|16.2|1|12|5|27.3|22|
|SMBJ12(C)A|LE|BE|13.3|14.7|1|12|5|30.2|19.9|
|SMBJ13(C)|LF|BF|14.4|17.6|1|13|5|25.2|23.8|
|SMBJ13(C)A|LG|BG|14.4|15.9|1|13|5|27.9|21.5|
|SMBJ14(C)|LH|BH|15.6|19.1|1|14|5|23.3|25.8|
|SMBJ14(C)A|LK|BK|15.6|17.2|1|14|5|25.9|23.2|
|SMBJ15(C)|LL|BL|16.7|20.4|1|15|5|22.3|26.9|
|SMBJ15(C)A|LM|BM|16.7|18.5|1|15|5|24.6|24.4|
|SMBJ16(C)|LN|BN|17.8|21.8|1|16|5|20.8|28.8|
|SMBJ16(C)A|LP|BP|17.8|19.7|1|16|5|23.1|26|
|SMBJ17(C)|LQ|BQ|18.9|23.1|1|17|5|19.7|30.5|
|SMBJ17(C)A|LR|BR|18.9|20.9|1|17|5|21.7|27.6|



## **Parts may be marked with full part number OR Device marking code depending on production criteria.** 

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

02/09/22 V1.0 

Page <2> 

## **Transient Voltage Suppressor SMBJ5.0 - SMBJ440CA** 

|**Part Number**<br>**Add C for**<br>**Bi-directional**|**Device Marking**<br>**Code**|**Device Marking**<br>**Code**|**V(BR)**|**V(BR)**|**V(BR)**|**VRWM**|**IRM @VRWM**|**IPPM**|**Vc@ IPPM**|
|---|---|---|---|---|---|---|---|---|---|
||**UNI**|**BI**|**Min**<br>**(V)**|**Max**<br>**(V)**|**mA (@**<br>**IT)**|**V**|**A**|**A**|**V**|
|SMBJ18(C)|LS|BS|20|24.4|1|18|5|18.6|32.2|
|SMBJ18(C)A|LT|BT|20|22.1|1|18|5|20.5|29.2|
|SMBJ20(C)|LU|BU|22.2|27.1|1|20|5|16.8|35.8|
|SMBJ20(C)A|LV|BV|22.2|24.5|1|20|5|18.5|32.4|
|SMBJ22(C)|LW|BW|24.4|29.8|1|22|5|15.2|39.4|
|SMBJ22(C)A|LX|BX|24.4|26.9|1|22|5|16.9|35.5|
|SMBJ24(C)|LY|BY|26.7|32.6|1|24|5|14|43|
|SMBJ24(C)A|LZ|BZ|26.7|29.5|1|24|5|15.4|38.9|
|SMBJ26(C)|MD|CD|28.9|35.3|1|26|5|12.9|46.6|
|SMBJ26(C)A|ME|CE|28.9|31.9|1|26|5|14.3|42.1|
|SMBJ28(C)|MF|CF|31.1|38|1|28|5|12|50|
|SMBJ28(C)A|MG|CG|31.1|34.4|1|28|5|13.2|45.4|
|SMBJ30(C)|MH|CH|33.3|40.7|1|30|5|11.2|53.5|
|SMBJ30(C)A|MK|CK|33.3|36.8|1|30|5|12.4|48.4|
|SMBJ33(C)|ML|CL|36.7|44.9|1|33|5|10.2|59|
|SMBJ33(C)A|MM|CM|36.7|40.6|1|33|5|11.3|53.3|
|SMBJ36(C)|MN|CN|40|48.9|1|36|5|9.3|64.3|
|SMBJ36(C)A|MP|CP|40|44.2|1|36|5|10.3|58.1|
|SMBJ40(C)|MQ|CQ|44.4|54.3|1|40|5|8.4|71.4|
|SMBJ40(C)A|MR|CR|44.4|49.1|1|40|5|9.3|64.5|
|SMBJ43(C)|MS|CS|47.8|58.4|1|43|5|7.8|76.7|
|SMBJ43(C)A|MT|CT|47.8|52.8|1|43|5|8.6|69.4|
|SMBJ45(C)|MU|CU|50|61.1|1|45|5|7.5|80.3|
|SMBJ45(C)A|MV|CV|50|55.3|1|45|5|8.3|72.7|
|SMBJ48(C)|MW|CW|53.3|65.1|1|48|5|7|85.5|
|SMBJ48(C)A|MX|CX|53.3|58.9|1|48|5|7.8|77.4|
|SMBJ51(C)|MY|CY|56.7|69.3|1|51|5|6.6|91.1|
|SMBJ51(C)A|MZ|CZ|56.7|62.7|1|51|5|7.3|82.4|
|SMBJ54(C)|ND|DD|60|73.3|1|54|5|6.2|96.3|
|SMBJ54(C)A|NE|DE|60|66.3|1|54|5|6.9|87.1|
|SMBJ58(C)|NF|DF|64.4|78.7|1|58|5|5.8|103|
|SMBJ58(C)A|NG|DG|64.4|71.2|1|58|5|6.4|93.6|



## **Parts may be marked with full part number OR Device marking code depending on production criteria.** 

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

02/09/22 V1.0 

Page <3> 

## **Transient Voltage Suppressor SMBJ5.0 - SMBJ440CA** 

|**Part Number**<br>**Add C for**<br>**Bi-directional**|**Device Marking**<br>**Code**|**Device Marking**<br>**Code**|**V(BR)**|**V(BR)**|**V(BR)**|**VRWM**|**IRM @VRWM**|**IPPM**|**Vc@ IPPM**|
|---|---|---|---|---|---|---|---|---|---|
||**UNI**|**BI**|**Min**<br>**(V)**|**Max**<br>**(V)**|**mA (@**<br>**IT)**|**V**|**A**|**A**|**V**|
|SMBJ60(C)|NH|DH|66.7|81.5|1|60|5|5.6|107|
|SMBJ60(C)A|NK|DK|66.7|73.7|1|60|5|6.2|96.8|
|SMBJ64(C)|NL|DL|71.1|86.9|1|64|5|5.3|114|
|SMBJ64(C)A|NM|DM|71.1|78.6|1|64|5|5.8|103|
|SMBJ70(C)|NN|DN|77.8|95.1|1|70|5|4.8|125|
|SMBJ70(C)A|NP|DP|77.8|86|1|70|5|5.3|113|
|SMBJ75(C)|NQ|DQ|83.3|102|1|75|5|4.5|134|
|SMBJ75(C)A|NR|DR|83.3|92.1|1|75|5|5|121|
|SMBJ78(C)|NS|DS|86.7|106|1|78|5|4.3|139|
|SMBJ78(C)A|NT|DT|86.7|95.8|1|78|5|4.8|126|
|SMBJ85(C)|NU|DU|94.4|115|1|85|5|4|151|
|SMBJ85(C)A|NV|DV|94.4|104|1|85|5|4.4|137|
|SMBJ90(C)|NW|DW|100|122|1|90|5|3.8|160|
|SMBJ90(C)A|NX|DX|100|111|1|90|5|4.1|146|
|SMBJ100(C)|NY|DY|111|136|1|100|5|3.4|179|
|SMBJ100(C)A|NZ|DZ|111|123|1|100|5|3.7|162|
|SMBJ110(C)|PD|ED|122|149|1|110|5|3.1|196|
|SMBJ110(C)A|PE|EE|122|135|1|110|5|3.4|177|
|SMBJ120(C)|PF|EF|133|163|1|120|5|2.8|214|
|SMBJ120(C)A|PG|EG|133|147|1|120|5|3.1|193|
|SMBJ130(C)|PH|EH|144|176|1|130|5|2.6|231|
|SMBJ130(C)A|PK|EK|144|159|1|130|5|2.9|209|
|SMBJ150(C)|PL|EL|167|204|1|150|5|2.2|268|
|SMBJ150(C)A|PM|EM|167|185|1|150|5|2.5|243|
|SMBJ160(C)|PN|EN|178|218|1|160|5|2.1|287|
|SMBJ160(C)A|PP|EP|178|197|1|160|5|2.3|259|
|SMBJ170(C)|PQ|EQ|189|231|1|170|5|2|304|
|SMBJ170(C)A|PR|ER|189|209|1|170|5|2.2|275|



**Parts may be marked with full part number OR Device marking code depending on production criteria.** 

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

02/09/22 V1.0 

Page <4> 

## **Transient Voltage Suppressor SMBJ5.0 - SMBJ440CA** 

## **Dimensions:** 

## **DO-214AA(SMB)** 

Dimensions : Millimetres 

## **Ratings & Characteristic Curves:** 

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

02/09/22 V1.0 

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## **Transient Voltage Suppressor SMBJ5.0 - SMBJ440CA** 

**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 

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02/09/22 V1.0 

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## Links

- [View this product on Novapart](https://novapart.co/products/SMBJ24/tvs-diode-smbj-unidirectional-24-v-43-do-214aa-smb)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/multicomp/smbj24/diode-tvs-unidir-24v-600w-smb/dp/1797872)
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