SBAS40LT1G
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onsemi SBAS40LT1G

Manufacturer No:
SBAS40LT1G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE SCHOTTKY 40V 120MA SOT23
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SBAS40LT1G is a Schottky barrier diode produced by ON Semiconductor, designed for high-speed switching applications, circuit protection, and voltage clamping. This diode features an extremely low forward voltage, which reduces conduction loss and makes it ideal for handheld and portable applications where space is limited. The SBAS40LT1G is packaged in a miniature surface mount SOT-23 (TO-236) package, which is Pb-free, halogen-free, and RoHS compliant.

Key Specifications

Characteristic Symbol Value Unit
Reverse Voltage VR 40 V
Forward Continuous Current IF 120 mA
Forward Surge Current (t = 1 s) IFSM 200 mA
Forward Surge Current (t = 10 ms) IFSM 600 mA
Operating Junction and Storage Temperature Range TJ, Tstg −55 to +150 °C
Reverse Leakage Current (VR = 25 V) IR 1.0 µA
Forward Voltage (IF = 1.0 mA) VF 380 mV
Forward Voltage (IF = 10 mA) VF 500 mV
Forward Voltage (IF = 40 mA) VF 1.0 V
Total Capacitance (VR = 1.0 V, f = 1.0 MHz) CT 5.0 pF
Thermal Resistance (Junction-to-Ambient) RθJA 508 °C/W

Key Features

  • Designed for high-speed switching applications, circuit protection, and voltage clamping.
  • Extremely low forward voltage reduces conduction loss.
  • Miniature surface mount SOT-23 (TO-236) package.
  • Pb-free, halogen-free, and RoHS compliant.
  • AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.

Applications

  • High-speed switching applications.
  • Circuit protection.
  • Voltage clamping.
  • Handheld and portable devices where space is limited.
  • Automotive applications due to AEC-Q101 qualification.

Q & A

  1. What is the maximum reverse voltage of the SBAS40LT1G?

    The maximum reverse voltage is 40 V.

  2. What is the forward continuous current rating of the SBAS40LT1G?

    The forward continuous current rating is 120 mA.

  3. What is the operating junction and storage temperature range of the SBAS40LT1G?

    The operating junction and storage temperature range is from −55°C to +150°C.

  4. Is the SBAS40LT1G RoHS compliant?
  5. What is the typical forward voltage of the SBAS40LT1G at 1 mA?

    The typical forward voltage at 1 mA is 380 mV.

  6. What is the thermal resistance (junction-to-ambient) of the SBAS40LT1G?

    The thermal resistance (junction-to-ambient) is 508 °C/W.

  7. What package type is used for the SBAS40LT1G?

    The SBAS40LT1G is packaged in a SOT-23 (TO-236) surface mount package.

  8. Is the SBAS40LT1G suitable for automotive applications?
  9. What is the total capacitance of the SBAS40LT1G at 1 MHz?

    The total capacitance at 1 MHz is 5.0 pF.

  10. What is the reverse leakage current of the SBAS40LT1G at 25 V?

    The reverse leakage current at 25 V is 1.0 µA.

Product Attributes

Diode Type:Schottky
Voltage - DC Reverse (Vr) (Max):40 V
Current - Average Rectified (Io):120mA (DC)
Voltage - Forward (Vf) (Max) @ If:1 V @ 40 mA
Speed:Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr):- 
Current - Reverse Leakage @ Vr:1 µA @ 25 V
Capacitance @ Vr, F:5pF @ 1V, 1MHz
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3 (TO-236)
Operating Temperature - Junction:-55°C ~ 150°C
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In Stock

$0.41
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Same Series
BAS40LT1G
BAS40LT1G
DIODE SCHOTTKY 40V 120MA SOT23-3
SBAS40LT3G
SBAS40LT3G
DIODE SCHOTTKY 40V 120MA SOT23-3
BAS40LT3G
BAS40LT3G
DIODE SCHOTTKY 40V 120MA SOT23-3

Similar Products

Part Number SBAS40LT1G SBAS40LT3G SBAS20LT1G
Manufacturer onsemi onsemi onsemi
Product Status Active Active Active
Diode Type Schottky Schottky Standard
Voltage - DC Reverse (Vr) (Max) 40 V 40 V 200 V
Current - Average Rectified (Io) 120mA (DC) 120mA (DC) 200mA (DC)
Voltage - Forward (Vf) (Max) @ If 1 V @ 40 mA 1 V @ 40 mA 1.25 V @ 200 mA
Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) - - 50 ns
Current - Reverse Leakage @ Vr 1 µA @ 25 V 1 µA @ 25 V 100 nA @ 150 V
Capacitance @ Vr, F 5pF @ 1V, 1MHz 5pF @ 1V, 1MHz 5pF @ 0V, 1MHz
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 (TO-236) SOT-23-3 (TO-236) SOT-23-3 (TO-236)
Operating Temperature - Junction -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C

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