DB3W_V01 YFWDIODE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
1 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Silicon Bidirectional Trigger Diodes
FEATURES
These diacs are intended for use in thyristor phase control. circuits for lamp-dimming. universal-motor speed controls. and heat controls. Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA Case: SOD-123FL Terminals: Solderable per MIL-STD-750, Method 2026 Approx. Weight: 15mg / 0.000 48oz Pinning 1.Cathode 2.Anode 1 2 SOD123FL Absolute Maximum Ratings at 25 °C Parameter Symbols Value Units Power Dissipation (TC = 100 ) Ptot 150 mA Repetitive Peak On-state Current (tp = 20 μs, f = 100 Hz) ITRM 2 A Operating Junction and Storage Temperature Range Tj, Tstg - 40 to + 125 °C Characteristics at Ta = 25 °C Parameter Symbols Min. Max. Units DB3W 28 36 V DC34W 30 38 V Breakover Voltage at C = 22 nF, see diagram 1 DB4W VBO 35 45 V Breakover Voltage Symmetry at C = 22 nF, see diagram 1 [|+VBO|-|-VBO|] - 3 V Dynamic Breakover Voltage at △I = [IBO to IF = 10 mA] | △V ± | 5 - V Output Voltage See diagram 2 VO 5 - V Breakover Current at C = 22 nF IBO - 50 uA Leakage Current at VB=0.5VBO max IB - 10 uA Rise Time See diagram 3 tr - 2 uS Marking Code DB3W DB3W DC34W DC34W DB4W DB4W
2 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Diagram1: current-voltage characteristice Diagram2: Test circuit for output voltage 220V 50Hz 10KΩ 500KΩ D.U.T VO 0.1μF R=20Ω Diagram3 Fig.2: Test circuit see . Adjust R for lp=0.5A 90％ 10％ tr Fig.1: Power dissipation versus ambient temperapture(maximum values) 120 150 25 50 75 100 125 150 1.00 1.02 1.04 1.06 1.08 25 50 75 100 125 Fig.2: Power dissipation versus ambient temperapture(maximum values) VBO[Tj] VBO[Tj=25 ]°C Fig.3: Power dissipation versus ambient temperapture(maximum values) 100 100010 0.01 0.1 10000 VBO 0 +V IO - V VO (10mA) + IF - IF 0.5VBO IB IBO P,POWER DISSIPATION,mWI ,PEAK PULSE CURRENT,ATRM tp,PULSE DURATION,µs CASE TEMPERATURE, °C T ,JUNCTION TEMPERATURE, j °C RELATIVE VARIATION OF VBO TJ( C)°
3 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Package Outline Plastic surface mounted package; 2leads SOD-123FL The recommended mounting pad size Summary of Packing Options Package Packing Description Packing Quantity Industry Standard Tape/Reel,13”reel 10000 EIA-481-1 SOD-123FL Tape/Reel,7”reel 3000 EIA-481-1 A A C ∠ALL ROUND V AM e UNIT mm max min mil max min 7.9 4.7 114 102 150 138 A C D E HE ∠ 1.1 0.8 e Bottom View HE ∠ALL ROUND E D E g pad pad Top View 0.9 0.7 g g 2.0 (79) 1.2 (47) mm (mil)Unit： 1.2 (47) 1.2 (47)