SBAT54CWT1G

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SBAT54CWT1G

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DIODE ARRAY SCHOTTKY 30V SOT323

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  • Pacote SOT-323

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Especificações

Atributo Valor
Supplier onsemi
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Diode Configuration 1 Pair Common Cathode
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 30 V
Current - Average Rectified(Io)(per Diode) 200mA (DC)
Voltage - Forward (Vf) (Max) @ If 800 mV @ 100 mA
Speed Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) 5 ns
Current - Reverse Leakage @ Vr 2 µA @ 25 V
Operating Temperature - Junction -55°C ~ 125°C
Mounting Type Surface Mount

Visão Geral

Description

SBAT54CWT1G is a dual Schottky barrier diode in a RoHS-compliant SMT package. The “C” typically indicates a common-cathode arrangement (two diodes share the cathode). It offers fast switching and a low forward voltage drop, making it suitable for high-efficiency power supplies, rectification, and polarity protection in compact boards. Typical ratings (per diode) are around 30 V reverse voltage and a few hundred milliamps forward current, with forward voltage about 0.2–0.4 V at rated current and very low leakage at normal temperatures. For exact values (VR, IF, VF, leakage, pinout, and package details), see the manufacturer’s datasheet for SBAT54CWT1G.

Equivalent

SBAT54CWT1G is a dual-series Schottky (SOT-23) diode. Direct equivalents:
- BAT54C (Nexperia / ON Semiconductor / Diodes Inc.)
- MMBAT54C (SMD variant)
- Other vendor-marked SBAT54C / BAT54C house-numbered parts
When cross-referencing, match "dual-series Schottky, SOT‑23, Vbr/If specs" to ensure full electrical equivalence.

Features

SBAT54CWT1G features (typical, per datasheet)
- Dual Schottky barrier diodes in one package (SBAT54C), common cathode
- Reverse voltage: VRRM = 30 V
- Forward current: IF(AV) up to 200 mA
- Very low forward voltage drop (VF) at moderate current (typical ~0.2–0.35 V)
- Fast switching with negligible recovery (Schottky)
- Surface-mount, 3-pin device; RoHS-compliant; WT1G code indicates tape/reel packaging
- Operating temp range: wide (typically -55°C to +125°C)
- Common applications: power OR-ing, polarity protection, clamping, high-speed rectification
Note: exact values vary by lot; refer to the official datasheet for precise tolerances and limits.

Pinout

Pin count: 3 pins (SOT-23 package).
Function: Dual Schottky barrier diodes in a common-cathode configuration (two anodes, one shared cathode). Typical uses are low forward‑voltage switching, OR‑ing, clamping, level shifting and ESD/protection in high‑speed or low‑voltage circuits. Pinout (typical): Pin 1 = Anode 1, Pin 2 = Anode 2, Pin 3 = Common Cathode.

Manufacturer

Manufacturer: Diodes Incorporated (Diodes Inc.).
What kind of company: Diodes Inc. is a U.S.-based, publicly traded semiconductor manufacturer that designs and supplies discrete, logic, analog and power-management ICs and related components for consumer, computing, communications and industrial markets.

Application

SBAT54CWT1G is a dual Schottky barrier diode with low forward drop and fast switching. Common applications include:
- Rectification in DC–DC converters and power supplies
- Redundant supply OR-ing and reverse-polarity protection
- Freewheeling/diode clamps for inductive loads
- Protection and level-shifting for high-speed digital interfaces
- Battery-management and power-path protection in portable electronics

Package

The SBAT54CWT1G is supplied in a SOT-23 (3-pin, SC-59) surface-mount package, delivered on tape-and-reel (T1G).

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