Bourns 1.5SMBJ48CA Bi-Directional TVS Diode, 1.5 kW, 2-Pin DO-214

View all TVS Diodes
Bulk discount available

Subtotal (1 pack of 25 units)*

£10.85

(exc. VAT)

£13.025

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1,800 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Pack*
25 - 25£0.434£10.85
50 - 75£0.425£10.63
100 - 225£0.385£9.63
250 - 975£0.378£9.45
1000 +£0.316£7.90

*price indicative

Packaging Options:
RS Stock No.:
231-4028
Mfr. Part No.:
1.5SMBJ48CA
Brand:
Bourns
Find similar products by selecting one or more attributes.
Select all

Brand

Bourns

Direction Type

Bi-Directional

Product Type

TVS Diode

Minimum Breakdown Voltage Vbr

53.3V

Mount Type

Surface

Package Type

DO-214

Maximum Reverse Stand-off Voltage Vwm

85V

Pin Count

2

Peak Pulse Power Dissipation Pppm

1.5kW

Minimum Operating Temperature

-55°C

Maximum Peak Pulse Current Ippm

19.4A

Clamping Voltage VC

77.4V

ESD Protection

Yes

Maximum Operating Temperature

150°C

Height

2.44mm

Length

4.57mm

Series

1.5SMBJ

Standards/Approvals

No

Maximum Reverse Leakage Current

1μA

Automotive Standard

AEC-Q101

The Bourns Electronics transient voltage suppressor diode for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. Typical fast response times are less than 1.0 picosecond from 0 V to minimum breakdown voltage. It has 48 V working peak reverse voltage.

1500 watts power dissipation

Typical temperature coefficient: DVBR = 0.1 % x VBR @ 25 °C x DT

Related links