
For Reference Only
Part Number | 1SMA28AT3 |
OEMstron Part # | 1SMA28AT3 |
Manufacturer | ON Semiconductor |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 28V 45.4V SMA |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 1SMA28AT3 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1SMA28AT3 Specifications
Part Number | 1SMA28AT3 | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | ON Semiconductor | |
Series | - | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 28V | |
Voltage - Breakdown (Min) | 31.1V | |
Voltage - Clamping (Max) @ Ipp | 45.4V | |
Current - Peak Pulse (10/1000µs) | 8.8A | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | 430pF @ 1MHz | |
Operating Temperature | -65°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | SMA |
1SMA28AT3 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SZ1SMA28AT3G D# V36:1790_07310478 Littelfuse Inc |
TVS Diode Single Uni-Dir 28V 400W Automotive 2-Pin SMA T/R |
Americas - 0 |
Part Number | Description | Stock |
1SMA28AT3 Motorola Semiconductor Products |
4720 |
Part Number | Description | Stock |
1SMA28AT3 ON Semiconductor |
TVS DIODE 28VWM 45.4VC SMA |
Contact Us |
1SMA28AT3G ON Semiconductor |
TVS DIODE 28VWM 45.4VC SMA |
Contact Us |
SZ1SMA28AT3G ON Semiconductor |
ZEN SMA TVS 400W 28V - Tape and Reel |
Contact Us |
Part Number | Description | Stock |
SZ1SMA28AT3G D# F11516CT-ND Littelfuse Inc |
TVS DIODE 28V 45.4V SMA |
1230 In Stock |
1SMA28AT3 D# 1SMA28AT3-ND ON Semiconductor |
TVS DIODE 28V 45.4V SMA |
Limited Supply - Call |
1SMA28AT3G D# 1SMA28AT3GOSTR-ND Littelfuse Inc |
TVS DIODE 28V 45.4V SMA |
Limited Supply - Call |
Part Number | Description | Stock |
1SMA28AT3G D# 2533114 Littelfuse Inc |
TVS DIODE, 400W, 28V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
SZ1SMA28AT3G ON Semiconductor |
OEM/CM Immediate delivery |
66540 |
1SMA28AT3G ON Semiconductor |
OEM/CM Immediate delivery |
988000 |
Part Number | Description | Stock |
SZ1SMA28AT3G D# 863-SZ1SMA28AT3G Littelfuse Inc |
ESD Suppressors / TVS Diodes 28V 400W UNI-DIR SZ1SMA AEC-Q101 RoHS: Compliant
|
4678 |
Part Number | Description | Stock |
1SMA28AT3G D# XSFT00000028511 Littelfuse Inc |
PC PIN TERMINAL CONNECTOR THROUGH HOLE TIN 0.080"(2.03MM) DIA |
20000 |
Part Number | Description | Stock |
SZ1SMA28AT3G D# 34AC6325 Littelfuse Inc |
Zen TVS 400W 28V UNI DO-214AC TR13 / TR RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
1SMA28AT3 D# NS-1SMA28AT3 ON Semiconductor |
OEM/CM ONLY |
3692 |
1SMA28AT3G D# NS-1SMA28AT3G ON Semiconductor |
OEM/CM ONLY |
3265 |
Part Number | Description | Stock |
SZ1SMA28AT3G ON Semiconductor |
TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 28V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON |
19998 |
Part Number | Description | Stock |
1SMA28AT3G D# 8008936 Littelfuse Inc |
Littelfuse 1SMA28AT3G, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, TA Min Qty: 50
Container: Ammo Pack
|
1150 |
Part Number | Description | Stock |
SZ1SMA28AT3G ON Semiconductor |
OEM/CM ONLY |
20014 |
1SMA28AT3 Motorola Semiconductor Products |
OEM/CM ONLY |
4736 |
1SMA28AT3G ON Semiconductor |
OEM/CM ONLY |
159516 |
Part Number | Description | Stock |
SZ1SMA28AT3G ON Semiconductor |
IN stock Immediate delivery |
66525 |
1SMA28AT3G ON Semiconductor |
IN stock Immediate delivery |
987985 |
Part Number | Description | Stock |
SZ1SMA28AT3G ON Semiconductor |
shipping today |
29996 |
1SMA28AT3G ON Semiconductor |
shipping today |
51 |
Part Number | Description | Stock |
1SMA28AT3G ON Semiconductor |
TVS DIODE 28VWM 45.4VC SMA |
19095 |
Part Number | Description | Stock |
1SMA28AT3G D# 2533114 Littelfuse Inc |
TVS DIODE, 400W, 28V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
The Products You May Be Interested In
![]() |
P6KE13CA-E3/54 | TVS DIODE 11.1V 18.2V DO204AC | 266 More on Order |
![]() |
15KP24 | TVS DIODE 24V 42.53V P600 | 392 More on Order |
![]() |
SMAJ51CA-E3/5A | TVS DIODE 51V 82.4V DO214AC | 476 More on Order |
![]() |
SMBJ45CA | TVS DIODE 45V 72.7V DO214AA | 3903 More on Order |
![]() |
P6KE400AHR0G | TVS DIODE 342V 548V DO204AC | 417 More on Order |
![]() |
1N6122A | TVS DIODE 35.8V 64.6V AXIAL | 277 More on Order |
![]() |
BZW06-23B | TVS DIODE 23.1V 48.3V DO15 | 1899 More on Order |
![]() |
MASMCG16A | TVS DIODE 16V 26V DO215AB | 290 More on Order |
![]() |
MAPLAD6.5KP40AE3 | TVS DIODE 40V 64.5V MINI-PLAD | 125 More on Order |
![]() |
P6SMB68AHM4G | TVS DIODE 58.1V 92V DO214AA | 147 More on Order |
![]() |
5.0SMDJ33CA-H | TVS DIODE 33V 53.3V DO214AB | 4447 More on Order |
![]() |
M5KP90A | TVS DIODE 90V 146V DO204AR | 377 More on Order |
Quick Inquiry
In Stock | 235 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.