
For Reference Only
Part Number | 1SMA30AT3 |
OEMstron Part # | 1SMA30AT3 |
Manufacturer | ON Semiconductor |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 30V 48.4V SMA |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 1SMA30AT3 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 | ![]() |
1SMA30AT3 Specifications
Part Number | 1SMA30AT3 | |
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) | 30V | |
Voltage - Breakdown (Min) | 33.3V | |
Voltage - Clamping (Max) @ Ipp | 48.4V | |
Current - Peak Pulse (10/1000µs) | 8.3A | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | 405pF @ 1MHz | |
Operating Temperature | -65°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | SMA |
1SMA30AT3 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SZ1SMA30AT3G D# V36:1790_07284025 Littelfuse Inc |
TVS Diode Single Uni-Dir 30V 400W Automotive 2-Pin SMA T/R |
Americas - 0 |
Part Number | Description | Stock |
1SMA30AT3G D# 1SMA30AT3G ON Semiconductor |
Diode TVS 1SMAxxAT Single Uni-Dir 30V 400W 2-Pin SMA T/R - Bulk (Alt: 1SMA30AT3G) RoHS: Compliant
|
Americas - 20206 |
Part Number | Description | Stock |
SZ1SMA30AT3G ON Semiconductor |
ZEN SMA TVS 400W 30V SPCL - Tape and Reel |
Contact Us |
1SMA30AT3 ON Semiconductor |
ON Semiconductor 1SMA30AT3G |
10000 |
1SMA30AT3G ON Semiconductor |
ON Semiconductor 1SMA30AT3G |
10000 |
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1SMA30AT3G ON Semiconductor |
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Europe - 15000 |
Part Number | Description | Stock |
1SMA30AT3G D# 2156-1SMA30AT3G-ND Rochester Electronics LLC |
TVS DIODE 30V 48.4V 6TDFN |
20206 In Stock |
SZ1SMA30AT3G D# F11518CT-ND Littelfuse Inc |
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1SMA30AT3 D# 1SMA30AT3-ND ON Semiconductor |
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Limited Supply - Call |
Part Number | Description | Stock |
1SMA30AT3G D# 2533115 Littelfuse Inc |
TVS DIODE, 400W, 30V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
SZ1SMA30AT3G Littelfuse Inc |
SZ1SMA Series 30 V 8.3 A 400 W SMT Unidirectional TVS Diodes - DO-214AC RoHS: Compliant
pbFree: Yes
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0 Reel |
Part Number | Description | Stock |
1SMA30AT3G ON Semiconductor |
in stock - can ship the same day |
710 |
Part Number | Description | Stock |
1SMA30AT3G ON Semiconductor |
OEM/CM Immediate delivery |
988000 |
1SMA30AT3 ON Semiconductor |
OEM/CM Immediate delivery |
5880 |
Part Number | Description | Stock |
SZ1SMA30AT3G D# 863-SZ1SMA30AT3G Littelfuse Inc |
ESD Suppressors / TVS Diodes 30V 400W UNI-DIR SZ1SMA AEC-Q101 RoHS: Compliant
|
6553 |
Part Number | Description | Stock |
1SMA30AT3 D# NS-1SMA30AT3 ON Semiconductor |
OEM/CM ONLY |
1982 |
1SMA30AT3G D# NS-1SMA30AT3G ON Semiconductor |
OEM/CM ONLY |
5677 |
Part Number | Description | Stock |
1SMA30AT3G ON Semiconductor |
Trans Voltage Suppressor Diode, 400W, 30V, Unidirectional RoHS: Compliant
|
20206 |
Part Number | Description | Stock |
SZ1SMA30AT3G D# DTRL11544 Littelfuse Inc |
TVS-DIODE UNI 0,6KW 35V SMA RoHS: Compliant
|
Stock DE - 5000 Stock HK - 0 Stock US - 0 |
Part Number | Description | Stock |
1SMA30AT3NK ON Semiconductor |
OEM/CM ONLY |
4785 |
SZ1SMA30AT3G ON Semiconductor |
OEM/CM ONLY |
5095 |
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OEM/CM ONLY |
80726 |
1SMA30AT3 Motorola Semiconductor Products |
OEM/CM ONLY |
1266 |
Part Number | Description | Stock |
1SMA30AT3G ON Semiconductor |
IN stock Immediate delivery |
987985 |
1SMA30AT3 ON Semiconductor |
IN stock Immediate delivery |
5895 |
Part Number | Description | Stock |
1SMA30AT3G ON Semiconductor |
shipping today |
21 |
Part Number | Description | Stock |
1SMA30AT3G D# 2533115 Littelfuse Inc |
TVS DIODE, 400W, 30V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
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