Small signal Schottky diode DIOTEC 1SS405 designed for high speed switching and low leakage current

Key Attributes
Model Number: 1SS405
Product Custom Attributes
Reverse Leakage Current (Ir):
500nA@20V
Voltage - DC Reverse (Vr) (Max):
20V
Voltage - Forward(Vf@If):
550mV@50mA
Mfr. Part #:
1SS405
Package:
SOD-523
Product Description

Product Overview

The 1SS405 is a small signal Schottky diode designed for high-speed switching applications. It features very high switching speed, low junction capacitance, and low leakage current. This diode is compliant with RoHS, REACH, and Conflict Minerals regulations. Available with an optional -Q suffix for AEC-Q101 compliance or -AQ suffix for AEC-Q101 qualification, it is suitable for signal processing and high-speed switching in commercial grade applications.

Product Attributes

  • Brand: Diotec Semiconductor AG
  • Type: Small Signal Schottky Diode
  • Package: SOD-523
  • Compliance: RoHS, REACH, Conflict Minerals
  • Optional Suffix -Q: AEC-Q101 compliant
  • Optional Suffix -AQ: AEC-Q101 qualification
  • HS Code: 85411000
  • Marking Code: Q
  • Taping: Taped and reeled
  • Reel Size: 4000 / 7"
  • Weight: approx. 0.01 g
  • Solder & Assembly Conditions: 260C/10s, MSL = 1

Technical Specifications

Specification Value Conditions
Model 1SS405
Average Forward Current (IFAV) 50 mA (3)
Forward Voltage (VF) < 0.55 V Tj = 25C, IF = 50 mA (1)
Peak Reverse Voltage (VRRM) 25 V
DC Reverse Voltage (VR) 20 V
Non-Repetitive Peak Forward Surge Current (IFSM) 1 A tp 10 ms
Leakage Current (IR) < 500 nA Tj = 25C, VR = 20 V (1)
Junction Capacitance (Cj) 3.9 pF VR = 0 V, f = 1 MHz (1)
Power Dissipation (Ptot) 150 mW (3)
Junction Temperature (Tj) -55...+125C
Storage Temperature (TS) -55...+125C
Thermal Resistance (RthA) < 660 K/W (2)

Notes:
1) Tested with pulses tp = 300 s, duty cycle 2%
2) Mounted with 16 mm copper pads at each terminal
3) TA = 25C unless otherwise specified


2504101957_DIOTEC-1SS405_C3759689.pdf

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