
For Reference Only
Part Number | 1SMA45AT3G |
OEMstron Part # | 1SMA45AT3G |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 45V 72.2V SMA |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 1SMA45AT3G 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 | ![]() |
1SMA45AT3G Specifications
Part Number | 1SMA45AT3G | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | - | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 45V | |
Voltage - Breakdown (Min) | 50V | |
Voltage - Clamping (Max) @ Ipp | 72.2V | |
Current - Peak Pulse (10/1000µs) | 5.5A | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | 280pF @ 1MHz | |
Operating Temperature | -65°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | SMA |
1SMA45AT3G Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1SMA45AT3G D# 1SMA45AT3G ON Semiconductor |
Diode TVS Single Uni-Dir 45V 400W 2-Pin SMA T/R - Bulk (Alt: 1SMA45AT3G) RoHS: Compliant
|
Americas - 35000 |
Part Number | Description | Stock |
1SMA45AT3G ON Semiconductor |
ZEN SMA TVS 400W 45V TR - Tape and Reel |
Contact Us |
Part Number | Description | Stock |
1SMA45AT3G D# 2156-1SMA45AT3G-ND Rochester Electronics LLC |
TVS, 400W, 45V UNIDIRECTIONAL |
35000 In Stock |
SZ1SMA45AT3G D# 18-SZ1SMA45AT3GTR-ND Littelfuse Inc |
ZEN TVS 400W 45V UNI DO-214AC T |
Temporarily Out of Stock |
Part Number | Description | Stock |
1SMA45AT3G ON Semiconductor |
OEM/CM Immediate delivery |
988000 |
Part Number | Description | Stock |
1SMA45AT3G D# 863-1SMA45AT3G Littelfuse Inc |
ESD Suppressors / TVS Diodes ZEN SMA TVS RoHS: Compliant
|
2963 |
Part Number | Description | Stock |
SZ1SMA45AT3G D# 79AC7443 Littelfuse Inc |
Zen TVS 400W 45V UNI DO-214AC TR13 / TR RoHS: Not Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
1SMA45AT3G D# NS-1SMA45AT3G ON Semiconductor |
OEM/CM ONLY |
1447 |
Part Number | Description | Stock |
1SMA45AT3G ON Semiconductor |
Trans Voltage Suppressor Diode, 400W, 45V, Unidirectional RoHS: Compliant
|
35000 |
Part Number | Description | Stock |
1SMA45AT3G ON Semiconductor |
OEM/CM ONLY |
5771 |
Part Number | Description | Stock |
1SMA45AT3G ON Semiconductor |
IN stock Immediate delivery |
987985 |
Part Number | Description | Stock |
1SMA45AT3G ON Semiconductor |
shipping today |
68 |
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