
Z0103MA 1AA2
STMicroelectronics
19 variants · STMicroelectronics
The STMicroelectronics STMicroelectronics Z010 Series series groups 19 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common configuration of Single, current - non rep. surge 50, 60Hz of 8A, 8.5A and current - on state (It (RMS)) of 1 A. Variants differ by case, current - gate trigger (Igt) and current - hold (Ih), so you can match the exact case your application requires using the selection guide below.
| Parameter | Z0103MA 1AA2 | Z0103MA 2AL2 | Z0103MA 5AL2 | Z0103MN 5AA4 | Z0103NA 1AA2 | Z0103NA 2AL2 |
|---|---|---|---|---|---|---|
| Case | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-261-4, TO-261AA | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Current - gate trigger (Igt) | 3 mA | 3 mA | 3 mA | 3 mA | 3 mA | 3 mA |
| Current - hold (Ih) | 7 mA | 7 mA | 7 mA | 7 mA | 7 mA | 7 mA |
| Mounting type | Through Hole | Through Hole | Through Hole | Surface Mount | Through Hole | Through Hole |
| Operating temperature | -40°C~125°C(TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Package | Bulk | Cut Tape (CT) Tape & Box (TB) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Bulk | Cut Tape (CT) Tape & Box (TB) |
| Voltage - off state | 600 V | 600 V | 600 V | 600 V | 800 V | 800 V |
Request a quote on any STMicroelectronics Z010 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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