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quality Low Profile SOD 123FL Package Rectifier Diodes Including DIOTEC SKL34 for Compact Electronic Designs factory
quality Low Profile SOD 123FL Package Rectifier Diodes Including DIOTEC SKL34 for Compact Electronic Designs factory

Low Profile SOD 123FL Package Rectifier Diodes Including DIOTEC SKL34 for Compact Electronic Designs

Key Attributes
Model Number: SKL34
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
45A
Reverse Leakage Current (Ir):
200uA@40V
Operating Junction Temperature Range:
-50℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
500mV@3A
Current - Rectified:
3A
Mfr. Part #:
SKL34
Package:
SOD-123FL
Product Description

Diotec Semiconductor SKL32-SKL310 SMD Schottky Barrier Rectifier Diodes

Product Overview
The Diotec SKL32 to SKL310 series are SMD Schottky Barrier Rectifier Diodes designed for high-efficiency rectification applications. These diodes offer a low forward voltage drop, high average forward current handling capability, and a low-profile package, making them ideal for output rectification in DC/DC converters, polarity protection, and free-wheeling diode applications. Available in commercial/industrial grade and with AEC-Q101 compliant or qualified options, these rectifiers meet stringent industry standards including RoHS, REACH, and Conflict Minerals compliance.

Product Attributes

  • Brand: Diotec Semiconductor
  • Series: SKL32 ... SKL310
  • Package Type: SOD-123FL
  • Compliance: RoHS (exemp. 7a), REACH, Conflict Minerals
  • Grade Options: Commercial / Industrial, AEC-Q101 compliant (-Q suffix), AEC-Q101 qualified (-AQ suffix)
  • Weight: Approx. 0.02 g
  • Case Material: UL 94V-0
  • Mounting: Taped and reeled (3000 / 7)

Technical Specifications

Type DC Blocking Voltage (VDC) [V] Repetitive Peak Reverse Voltage (VRRM) [V] Surge Peak Reverse Voltage (VRSM) [V] Average Forward Rectified Current (IFAV) [A] Forward Voltage (VF) [V] @ IF [A] Junction Capacitance (Cj) [pF] @ VR [V] Leakage Current (IR) typ. Thermal Resistance (RthA) [K/W] Thermal Resistance (RthT) [K/W]
SKL32/-Q 20 20 20 3 < 0.50 @ 3A 180 @ 4V (typ. 25C) 30A @ VR=VRRM, Tj=25C 110 (junction to ambient) 30 (junction to terminal)
SKL33 30 30 30 3 < 0.70 @ 3A 180 @ 4V (typ. 25C) < 200A @ Tj=100C 110 30
SKL34/-Q/-AQ 32 40 40 3 < 0.50 @ 3A 180 @ 4V (typ. 25C) < 18mA @ Tj=100C 110 30
SKL35 50 50 50 3 < 0.70 @ 3A 180 @ 4V (typ. 25C) 30A @ VR=VRRM, Tj=25C 110 30
SKL36/-Q/-AQ 48 60 60 3 < 0.70 @ 3A 180 @ 4V (typ. 25C) < 200A @ Tj=100C 110 30
SKL38 80 80 80 3 < 0.85 @ 3A 90 @ 4V (typ. 25C) < 18mA @ Tj=100C 110 30
SKL310/-Q/-AQ 80 100 100 3 < 0.85 @ 3A 90 @ 4V (typ. 25C) 30A @ VR=VRRM, Tj=25C 110 30
Maximum Ratings
Repetitive Peak Forward Current (IFRM) [A] 10 @ f > 15 Hz, TT = 100C
Peak Forward Surge Current (IFSM) [A] (Half sine-wave 50 Hz / 60 Hz) 40 A (10 ms) / 45 A (8.3 ms)
Rating for Fusing (i2t) [As] 8 (t < 10 ms)
Operating Junction Temperature (Tj) [C] -50...+150
Storage Temperature (TS) [C] -50...+150
Solder & Assembly Conditions 260C/10s, MSL = 1

Typical Applications
- Output Rectification in DC/DC Converters
- Polarity Protection
- Free-wheeling diodes

HS Code: 85411000

Version: 2023-08-21

SPICE Model & STEP File: Available


2411272250_DIOTEC-SKL34_C3758199.pdf
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