The BAT54WT1G is a Schottky barrier diode designed for high-speed switching applications, circuit protection, and voltage clamping. It features an extremely low forward voltage of 0.35 V at a forward current of 10 mA, which helps reduce conduction loss. The diode is housed in a miniature SOT-323 surface mount package, making it suitable for space-constrained applications, such as handheld and portable devices. With a maximum reverse voltage of 30 V and a maximum forward current of 200 mA, the BAT54WT1G is capable of handling significant electrical stress. It has a low reverse leakage current of 2 ¬µA at 25 V and a fast reverse recovery time of 5 ns, which enhances its performance in rapid switching scenarios. The device operates over a wide temperature range from -55¬8C to +125¬8C and is compliant with RoHS standards, being both Pb-free and halogen-free. This diode is AEC-Q101 qualified, making it suitable for automotive applications that require stringent quality and reliability standards. The BAT54WT1G is available in tape and reel packaging, facilitating automated assembly processes.
Manufacturer: ON Semiconductor
Win Source Part Number: 011014-BAT54WT1G
Packaging: Reel - TR
Mounting: SMD (SMT)
Diode Type: Schottky
Voltage - DC Reverse (Vr) (Max): 30V
Current - Average Rectified (Io): 200mA (DC)
Voltage - Forward (Vf) (Max) @ If: 800mV @ 100mA
Reverse Recovery Time (trr): 5ns
Current - Reverse Leakage @ Vr: 2μA @ 25V
Capacitance @ Vr, F: 10pF @ 1V, 1MHz
Operating Temperature - Junction: -55°C to 125°C
Family Name: BAT54W
Categories: Discrete Semiconductor Products
Status: Active
Case / Package: SOT-323
Speed(Frequency): Fast Recovery = 200mA (Io)
Alternative Parts (Cross-Reference): BAT54W; NSVBAT54WT1G; BAT54W; 1PS70SB10,115;
Introduction Date: October 21, 1997
ECCN: EAR99
Country of Origin: China, Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Sufficient
Diode Schottky 30V 200mA (DC) Surface Mount SC-70-3 (SOT323)
Diode Schottky 30V 200mA (DC) Surface Mount SC-70-3 (SOT323)
Diode Schottky 30V 200mA (DC) Surface Mount SC-70-3 (SOT323)
DIODE SCHOTTKY 30V 200MA SC70-3
200 mA, 30 V, Schottky Diode
200mA 30V Schottky Diode, SOT-323, Single Product overview: BAT54WT1G from onsemi is a Diode and Rectifier for rectification, reverse-polarity protection, signal routing, surge suppression, and electronic circuit reliability. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Schottky, 200mA, 30V. Search-friendly keywords include diode, rectifier, Schottky, switching diode, 200mA, 30V, Diode and Rectifier, Single Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 280-BAT54WT1G can be used for catalog matching and distributor lookup.
DIODE SCHOTTKY 30V SOT323 PKG
SCHOTTKY RECTIFIER, 200mA, 30V, SOT-323; Diode Configuration:Single
SCHOTTKY DIODE, 30V, SOT-323; Diode Configuration:Single
RECTIFIER, ULTRAFAST, 0.2A, 30V, SOT-323; Diode Configuration:Single
DIODE SCHOTTKY 30V 200MA SC70-3
Schottky Diodes & Rectifiers 30V 200mW Single
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Allied Electronics, Inc. | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Schottky Diodes | Diodes | Schottky Diodes | Schottky Diodes | Rectifiers | Schottky Diodes | Rectifiers | Schottky Diodes | Rectifiers | Rectifiers | Schottky Diodes |
| Product Number | 011014-BAT54WT1G | BAT54WT1GOSCT-ND | BAT54WT1G | BAT54WT1G | 280-BAT54WT1G | 70100364 | 98H0499 | 82Y6120 | 29X5974 | BAT54WT1G | BAT54WT1G |
| Product Name | Diodes, Rectifiers - Single - BAT54WT1G | Single Diodes | Single Diodes | Schottky 200mA 30V Diode and Rectifier | DIODE SCHOTTKY 30V SOT323 PKG | Schottky Rectifier, 200Ma, 30V, Sot-323; Diode Configuration Onsemi | Schottky Diode, 30V, Sot-323; Diode Configuration Onsemi | Rectifier, Ultrafast, 0.2A, 30V, Sot-323; Diode Configuration Onsemi | Discrete Semiconductor Products - Diodes - Rectifiers | Schottky Diodes & Rectifiers | |
| Life Cycle Stage | Active | Active | Active | ||||||||
| Package | SOT323; SOT-323 | SOT323; SC-70, SOT-323 | SOT323; SC-70 (SOT-323) 3 LEAD | Tape and Reel | SOT-323 | ||||||
| VF | 0.8000 volts | 0.8000 volts | 0.5200 volts | 0.3200 volts | 0.8000 volts | 0.8000 volts | 0.8000 volts | ||||
| trr | 5 ns | 5 ns | |||||||||
| Tj | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 C (-67 F) | -55 to ? C (-67 to ? F) | ? to 125 C (? to 257 F) | ? to 125 C (? to 257 F) | ? to 125 C (? to 257 F) |
