BAT54ALT1G
onsemi
Tape & Reel (TR); Cut Tape (CT)Small Signal =< 200mA (Io), Any SpeedSurface Mount
Ref. price$0.1500
Lead time on requestGet quote
onsemi BAT54 Series
47 variants · onsemi
About the onsemi BAT54 Series
The onsemi BAT54 Series series groups 47 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - reverse leakage @ vr of 2 µA @ 25 V, mounting of Surface Mount and reverse recovery time of 5 ns. Variants differ by case, operating temperature - junction and package, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current onsemi BAT54 Series variants and discontinued ones from a single page.
Select a variant by
- Case
- SC-76, SOD-323 · SC-79, SOD-523 · SOD-123 · TO-236-3, SC-59, SOT-23-3
- Operating temperature - junction
- -55°C ~ 125°C · -55°C ~ 150°C · -55°C~125°C · -55°C~150°C
- Package
- Bulk · Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
- Current - average rectified (Io) (per diode)
- 200mA · 200mA (DC)
- Diode configuration
- 1 Pair Common Anode · 1 Pair Common Cathode · 1 Pair Series Connection
Shared specifications
- Current - reverse leakage @ vr
- 2 µA @ 25 V
- Mounting
- Surface Mount
- Reverse recovery time
- 5 ns
- Speed
- Small Signal =< 200mA (Io), Any Speed
- Voltage - DC reverse (Vr)
- 30 V
- Voltage - forward (Vf) (Max) @ if
- 800 mV @ 100 mA
Variant comparison
| Parameter | BAT54ALT1G | BAT54CLT1G | BAT54HT1G | BAT54S | BAT54T1G | BAT54XV2T5G |
|---|---|---|---|---|---|---|
| Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | SC-76, SOD-323 | TO-236-3, SC-59, SOT-23-3 | SOD-123 | SC-79, SOD-523 |
| Operating temperature - junction | -55°C~150°C | -55°C~125°C | -55°C~150°C | -55°C~150°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) |
| Current - average rectified (Io) (per diode) | 200mA (DC) | 200mA (DC) | — | 200mA | — | — |
| Diode configuration | 1 Pair Common Anode | 1 Pair Common Cathode | — | 1 Pair Series Connection | — | — |
Request a quote on any onsemi BAT54 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
