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small glass body bidirectional trigger diode Changzhou Starsea Elec DB3 with solderable plated axial leads

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small glass body bidirectional trigger diode Changzhou Starsea Elec DB3 with solderable plated axial leads

Breakover Voltage VBO(Range Value) : 28V~36V

Breakover Current (Ibo) : 100uA

Repetitive Peak On-state Current (Itrm) : 2A

Rise Time(tr) : 1.5us

Dynamic Breakover Voltage : 5V

Breakover Voltage Symmetry : 3V

Leak Current : 10uA

Breakover Voltage VBO(Typ) : 32V

Description : 28V~36V 100uA 1.5us 32V DO-35 DIACs, SIDACs RoHS

Mfr. Part # : DB3

Model Number : DB3

Package : DO-35

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Product Overview

The DB3 is a bidirectional trigger diode designed for high reliability in a small glass structure. It features a low breakover current and is suitable for applications requiring precise voltage triggering. The diode is capable of withstanding high temperature soldering and offers consistent performance across various conditions.

Product Attributes

  • Case: JEDEC DO-35 glass body
  • Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
  • Mounting Position: Any
  • High temperature soldering guaranteed: 260 C for 10 seconds at 0.375 (9.5mm) lead length with 5 lbs. (2.3kg) tension.

Technical Specifications

Symbol Units Test Condition Min. Typ. Max.
VR Volts 32
VBO Volts 28 36
I+VBOI-I-VBO Volts 3
I Volts 100
V A 5
VO S -3
IBO A (NOTE 1) 5
tr mW 10
IB mW 150
Pd C/W 400
RJA C/W 150
RJL C -40 125
TJ,TSTG C -40 125
Weight ounce, gram 0.005 0.14

Note 1: IBO from IBO to 10mA.

Note 2: Ratings at 25 C ambient temperature unless otherwise specified.

Note 3: Electrical characteristic applicable in forward and reverse directions.

Note 4: Connected in parallel with the devices.

Note 5: Test Circuit for Diagram 3: C=22nF, VR=0.5VBO, TA=65 C, tp=20s, f=100Hz.

Note 6: Test Circuit for Diagram 2: C=22nF.

Note 7: Test Circuit for Diagram 1: C=22nF.


1809051421_Changzhou-Starsea-Elec-DB3_C89621.pdf


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