Littelfuse SMCJ28A 1-Element Uni-Directional TVS Diode, 1.5 kW, 2-Pin DO-214
- RS Stock No.:
- 171-4267
- Distrelec Article No.:
- 304-37-047
- Mfr. Part No.:
- SMCJ28A
- Manufacturer:
- Littelfuse
Bulk discount available
Subtotal (1 pack of 10 units)*
PHP171.95
(exc. VAT)
PHP192.58
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- Plus 2,740 unit(s) shipping from February 02, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Pack* |
|---|---|---|
| 10 - 40 | PHP17.195 | PHP171.95 |
| 50 - 90 | PHP16.679 | PHP166.79 |
| 100 - 490 | PHP16.179 | PHP161.79 |
| 500 - 990 | PHP15.694 | PHP156.94 |
| 1000 + | PHP15.223 | PHP152.23 |
*price indicative
- RS Stock No.:
- 171-4267
- Distrelec Article No.:
- 304-37-047
- Mfr. Part No.:
- SMCJ28A
- Manufacturer:
- Littelfuse
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Product Type | TVS Diode | |
| Direction Type | Uni-Directional | |
| Diode Configuration | Single | |
| Minimum Breakdown Voltage Vbr | 31.1V | |
| Mount Type | Surface | |
| Package Type | DO-214 | |
| Maximum Reverse Stand-off Voltage Vwm | 28V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 1.5kW | |
| ESD Protection | Yes | |
| Minimum Operating Temperature | -65°C | |
| Maximum Peak Pulse Current Ippm | 33.1A | |
| Test Current It | 1mA | |
| Clamping Voltage VC | 45.4V | |
| Maximum Operating Temperature | 150°C | |
| Number of Elements per Chip | 1 | |
| Standards/Approvals | No | |
| Length | 7.11mm | |
| Series | SMCJ | |
| Height | 2.41mm | |
| Width | 6.22 mm | |
| Maximum Reverse Leakage Current | 1μA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type TVS Diode | ||
Direction Type Uni-Directional | ||
Diode Configuration Single | ||
Minimum Breakdown Voltage Vbr 31.1V | ||
Mount Type Surface | ||
Package Type DO-214 | ||
Maximum Reverse Stand-off Voltage Vwm 28V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 1.5kW | ||
ESD Protection Yes | ||
Minimum Operating Temperature -65°C | ||
Maximum Peak Pulse Current Ippm 33.1A | ||
Test Current It 1mA | ||
Clamping Voltage VC 45.4V | ||
Maximum Operating Temperature 150°C | ||
Number of Elements per Chip 1 | ||
Standards/Approvals No | ||
Length 7.11mm | ||
Series SMCJ | ||
Height 2.41mm | ||
Width 6.22 mm | ||
Maximum Reverse Leakage Current 1μA | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
Littelfuse specializes in transient voltage suppression (TVS) diodes, which are designed to protect semiconductors from damage due to transient voltages.
Low incremental surge resistance
Unidirectional and Bidirectional polarities available
Reverse standoff voltages range from 5V to 495V
Peak power ratings from 400W to 30kW
High current protection available - 1kA, 3kA, 6kA, 10kA and 15kA
The SMCJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Halogen free
For surface mount applications in order to optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle): 0.05%
Fast response time: typically less than 1.0ps from 0 Volts to V(BR) min.
Typical IR less than 1mA above 10V
High temperature soldering: 250 degrees C/10 seconds at terminals
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