Schottky Barrier Diode onsemi BAS40LT1G for High Speed Switching and Circuit Protection Applications

Key Attributes
Model Number: BAS40LT1G
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
600mA
Reverse Leakage Current (Ir):
1uA@25V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
1V@40mA
Current - Rectified:
120mA
Mfr. Part #:
BAS40LT1G
Package:
SOT-23
Product Description

Product Overview

The BAS40L and SBAS40L are Schottky barrier diodes designed for high-speed switching, circuit protection, and voltage clamping applications. Their extremely low forward voltage minimizes conduction loss, and the miniature surface mount package is ideal for space-constrained, hand-held, and portable devices.

Product Attributes

  • Brand: Semiconductor Components Industries, LLC (onsemi)
  • Certifications: AECQ101 Qualified (S Prefix), PbFree, Halogen Free/BFR Free, RoHS Compliant
  • Application: Automotive and other applications requiring unique site and control change requirements

Technical Specifications

Characteristic Symbol Value Unit Condition
Reverse Voltage VR 40 V
Forward Power Dissipation PF 225 mW @ TA = 25C
Derate above 25C 1.8 mW/C
Operating Junction and Storage Temperature Range TJ, Tstg -55 to +150 C
Forward Continuous Current IF 120 mA
Forward Surge Current (t = 1 s) IFSM 200 mA
Forward Surge Current (t = 10 ms) IFSM 600 mA
Thermal Resistance Junction-to-Ambient (Note 1) R JA 508 C/W FR4 @ minimum pad
Thermal Resistance Junction-to-Ambient (Note 2) R JA 311 C/W FR4 @ 1.0 x 1.0 in pad
Reverse Breakdown Voltage V(BR)R 40 V IR = 10 A
Total Capacitance CT 5.0 pF VR = 1.0 V, f = 1.0 MHz
Reverse Leakage IR 1.0 Adc VR = 25 V
Forward Voltage VF 380 mVdc IF = 1.0 mAdc
Forward Voltage VF 500 mVdc IF = 10 mAdc
Forward Voltage VF 1.0 Vdc IF = 40 mAdc

2410010333_onsemi-BAS40LT1G_C232531.pdf

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