BAT54S
Dual Schottky Barrier Diode (Series)The BAT54S is a dual schottky barrier diode (series) from Diotec Semiconductor. View the full BAT54S datasheet below including key specifications.
Official BAT54S datasheet (PDF) — the source this page was extracted from.
BAT54S Key Specifications
| Parameter | Value |
|---|---|
| Average Rectified Current | 100mA |
| Reverse Leakage Current | 2 µA @ 25 V |
| Diode Configuration | 1 Pair Series Connection |
| Mounting Type | Surface Mount |
| Operating Temperature - Junction | 125°C (Max) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Packaging | MouseReel |
| Reverse Recovery Time | 5 ns |
| Clock Speed | Small Signal =< 200mA (Io), Any Speed Hz |
| Standard Pack Qty | 3000 |
| Supplier Device Package | SOT-23-3 |
| Diode Technology | Schottky |
| Reverse Voltage (Max) | 30 V |
| Forward Voltage (Max) | 1 V @ 100 mA |
BAT54S Overview
Part: BAT54 series (BAT54, BAT54A, BAT54C, BAT54S) — Nexperia
Type: Schottky Barrier Diode
Description: Planar Schottky barrier diode with an integrated guard ring for stress protection, rated for 30 V reverse voltage and 200 mA forward current in a SOT23 package.
Operating Conditions:
- Operating temperature: -55 to +150 °C (ambient)
Absolute Maximum Ratings:
- Max reverse voltage: 30 V
- Max forward current: 200 mA (Tamb = 25 °C)
- Repetitive peak forward current: 300 mA (tp ≤ 1 s; δ ≤ 0.5; Tamb = 25 °C)
- Non-repetitive peak forward current: 600 mA (square wave; tp < 10 ms)
- Total power dissipation: 250 mW (Tamb ≤ 25 °C, per device, one diode loaded)
- Max junction temperature: 150 °C
- Storage temperature: -65 to +150 °C
Key Specs:
- Forward voltage (IF = 0.1 mA): 240 mV max
- Forward voltage (IF = 1 mA): 320 mV max
- Forward voltage (IF = 10 mA): 400 mV max
- Forward voltage (IF = 30 mA): 500 mV max
- Forward voltage (IF = 100 mA): 800 mV max
- Reverse current (VR = 25 V): 2 μA max
- Diode capacitance (f = 1 MHz; VR = 1 V): 10 pF max
- Reverse recovery time (IF = 10 mA to IR = 10 mA; RL = 100 Ω; measured at IR = 1 mA): 5 ns max
Features:
- Low forward voltage
- Low capacitance
- AEC-Q101 qualified
- Integrated guard ring for stress protection
Applications:
- Ultra high-speed switching
- Line termination
- Voltage clamping
- Reverse polarity protection
Package:
- SOT23 (TO-236AB) plastic surface-mounted package, 3 leads
BAT54S Features
- Low forward voltage
- Low capacitance
- AEC-Q101 qualified
BAT54S Thermal Information
Table 6. Thermal characteristics
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Per device; one diode loaded | Per device; one diode loaded | |||||
| R th(j-a) | thermal resistance from junction to ambient | in free air | - | - | 500 | K/W |
BAT54S Package Information
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
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All Diodes datasheetsAll Diotec Semiconductor datasheets (7)
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