Bourns SMBJ33A-Q 1-Element Uni-Directional Transient Voltage Suppressor Diode, 600 W, 2-Pin DO-214AA
- RS Stock No.:
- 172-3263
- Mfr. Part No.:
- SMBJ33A-Q
- Brand:
- Bourns
Bulk discount available
Subtotal (1 pack of 25 units)*
£5.575
(exc. VAT)
£6.70
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 22 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 75 | £0.223 | £5.58 |
| 100 - 475 | £0.144 | £3.60 |
| 500 - 975 | £0.13 | £3.25 |
| 1000 - 1975 | £0.126 | £3.15 |
| 2000 + | £0.123 | £3.08 |
*price indicative
- RS Stock No.:
- 172-3263
- Mfr. Part No.:
- SMBJ33A-Q
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Direction Type | Uni-Directional | |
| Product Type | Transient Voltage Suppressor Diode | |
| Diode Configuration | Single | |
| Minimum Breakdown Voltage Vbr | 36.7V | |
| Mount Type | Surface | |
| Package Type | DO-214AA (SMB) | |
| Maximum Reverse Stand-off Voltage Vwm | 33V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 600W | |
| Test Current It | 1mA | |
| Minimum Operating Temperature | -55°C | |
| ESD Protection | Yes | |
| Clamping Voltage VC | 53.3V | |
| Maximum Peak Pulse Current Ippm | 100A | |
| Number of Elements per Chip | 1 | |
| Maximum Operating Temperature | 150°C | |
| Length | 4.57mm | |
| Standards/Approvals | No | |
| Series | SMB | |
| Height | 2.23mm | |
| Maximum Reverse Leakage Current | 1μA | |
| Automotive Standard | AEC-Q101 | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Direction Type Uni-Directional | ||
Product Type Transient Voltage Suppressor Diode | ||
Diode Configuration Single | ||
Minimum Breakdown Voltage Vbr 36.7V | ||
Mount Type Surface | ||
Package Type DO-214AA (SMB) | ||
Maximum Reverse Stand-off Voltage Vwm 33V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 600W | ||
Test Current It 1mA | ||
Minimum Operating Temperature -55°C | ||
ESD Protection Yes | ||
Clamping Voltage VC 53.3V | ||
Maximum Peak Pulse Current Ippm 100A | ||
Number of Elements per Chip 1 | ||
Maximum Operating Temperature 150°C | ||
Length 4.57mm | ||
Standards/Approvals No | ||
Series SMB | ||
Height 2.23mm | ||
Maximum Reverse Leakage Current 1μA | ||
Automotive Standard AEC-Q101 | ||
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 12 V up to 58 V. Typical fast response times are less than 1.0 pico second from 0 V to Breakdown Voltage. Bourns® Chip Diodes are easy to handle with standard pick and place equipment and the flat configuration minimizes roll away.
Surface Mount SMB package
Standoff Voltage: 12 to 58 volts
Power Dissipation:600 watts
Applications
Protection of power buses
Protection of I/O interfaces
Overvoltage transient protection
Automotive
Entertainment applications
Comfort applications
Telecom, computer, industrial and consumer electronics applications
Related links
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