SMBJ15A TVS diode for general purpose protection. Provides 600W peak pulse power with 24.4V clamping and fast response time <1ps.
Mfr Part #:

SMBJ15A

Available from 6 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode for general purpose protection. Provides 600W peak pulse power with 24.4V clamping and fast response time <1ps.
Total Stock: 17,409 pcs
$ Price Range: $0.07 - $0.49

SMBJ15A Available from 6 distributors

Authorised
Non-Authorised

SMBJ15A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Forward Surge Current (8.3 ms)
Forward Voltage (Max @ 50 A)
Halogen Free
Mounting Type
Operating Temperature
Polarity
Power
Power Line Protection
Response Time
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage

SMBJ15A Description

Short technical summary and product information.

The SMBJ15A from Littelfuse Inc. is a 600W unidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients. It features a clamping voltage of 24.4V at a peak pulse current of 24.6A (10/1000μs waveform). The device offers a fast response time of less than 1ps from 0V to breakdown voltage, ideal for high-speed data line protection.

 

This TVS diode is housed in a surface-mount DO-214AA (SMBJ) package, suitable for compact PCB designs. It operates over a junction temperature range of -65°C to 150°C and meets RoHS3 and halogen-free requirements. The part is compliant with IEC 61000-4-2 ESD standards and UL 497B for data communication protection.

 

With low incremental surge resistance and typical leakage current less than 1μA, the SMBJ15A is reliable for protecting I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer applications. The package meets MSL level 1 and is rated for 260°C reflow soldering.

SMBJ15A Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: SMBJ15A TVS Diode, Unidirectional, 600W, DO-214AA
Subcategory: Unidirectional TVS Diode

SMBJ15A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

SMBJ15A Estimated Pricing

Qty Low High
1+ $0.49 $0.49
10+ $0.30 $0.30
100+ $0.19 $0.19
500+ $0.14 $0.14
1,000+ $0.13 $0.13
3,000+ $0.09 $0.09
6,000+ $0.08 $0.08
9,000+ $0.08 $0.08
15,000+ $0.07 $0.07
21,000+ $0.07 $0.07
30,000+ $0.07 $0.07

Estimated market price range - modelled values for guidance only, not live distributor offers.

SMBJ15A Features

  • 600W peak pulse power capability.
  • 24.4V clamping voltage at 24.6A.
  • Fast response time less than 1ps.
  • Surface mount DO-214AA package.
  • RoHS3 compliant and halogen free.

SMBJ15A Applications

  • Protects I/O interfaces and VCC bus.
  • Ideal for telecom and industrial circuits.
  • Suitable for consumer electronic applications.
  • Used in data line ESD protection.

SMBJ15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMBJ15A?

24.4 V maximum at 24.6 A peak pulse current.

What is the peak pulse current rating?

24.6 A at 10/1000 µs waveform.

What is the peak pulse power rating?

600 W at 10/1000 µs waveform.

What package is the SMBJ15A available in?

DO-214AA (SMB) surface mount.

Is the SMBJ15A RoHS compliant?

Yes, RoHS3 compliant and halogen free.

What is the operating temperature range?

-65°C to 150°C (junction).

What is the response time?

Less than 1 ps from 0 V to VBR min.

Home
Account

Categories