High Reliability Schottky Diode DIOTEC SBT1045-3G Suitable for Polarity Protection in Power Supplies

Key Attributes
Model Number: SBT1045-3G
Product Custom Attributes
Reverse Leakage Current (Ir):
-
Voltage - DC Reverse (Vr) (Max):
45V
Voltage - Forward(Vf@If):
500mV@10A
Current - Rectified:
10A
Mfr. Part #:
SBT1045-3G
Package:
TO-220AC-2
Product Description

Product Overview

The SBT1040-3G to SBT10100-3G series are 3rd generation Schottky Barrier Rectifier Diodes designed for high-efficiency rectification in DC/DC converters and power supplies. These diodes offer a low forward voltage drop and low reverse leakage, contributing to improved power dissipation. They are suitable for polarity protection and free-wheeling diode applications in commercial and industrial grades. Options for AEC-Q101 compliance and qualification are available.

Product Attributes

  • Brand: Diotec Semiconductor AG
  • Product Type: Schottky Barrier Rectifier Diodes
  • Generation: 3rd Generation
  • Package Type: TO-220AC
  • Certifications: Compliant to RoHS (exemp. 7a), REACH, Conflict Minerals
  • Suffix -Q: AEC-Q101 compliant
  • Suffix -AQ: AEC-Q101 qualified
  • Packaging: Packed in tubes/cardboards (50/1000)
  • Material: Case material UL 94V-0
  • Solder & assembly conditions: 260C/10s
  • MSL: N/A
  • HS Code: 85411000

Technical Specifications

Type VRRM [V] VRSM [V] IFAV [A] (TC=125C) IFRM [A] (TC=125C, f > 15 Hz) IFSM [A] (50 Hz / 60 Hz) it [As] (t < 10 ms) Tj [C] Ts [C] VF [V] @ IF [A] @ Tj Cj [pF] @ VR [V] IR [A] @ VR [V] @ Tj RthC [K/W] Weight [g]
SBT1040-3G 40 40 10 30 250 A / 275 A 80 150 -50...+150 < 0.45 @ 5 A @ 25C typ. 500 @ 4V < 120 A typ. @ VRRM @ 25C 3 approx. 1.8
SBT1045-3G 45 45 < 0.50 @ 10 A @ 25C
SBT10100-3G 100 100 < 0.75 @ 5 A @ 25C
< 0.79 @ 10 A @ 25C
typ. 300 @ 4V < 4 A typ. @ VRRM @ 25C
Leakage Current (IR) Tj = 100C: 5 mA (SBT1040-3G/SBT1045-3G), 2 mA (SBT10100-3G)

2504101957_DIOTEC-SBT1045-3G_C3758740.pdf

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