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R SILICON BIDIRECTIONAL DIAC 特征 Features
- 反向漏电流低 Low reverse leakage
- 正向浪涌承受能力较强 High forward surge capability
- 高温焊接保证 High temperature soldering guaranteed: 260℃/10 seconds, 0.375" (9.5mm) lead length,
- 引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension 机械数据 Mechanical Data
- 端子: 镀锡轴向引线 Terminals: Plated axial leads
- 安装位置: 任意 Mounting Position: Any
- 引线和管体皆符合RoHS标准 。 Lead and body according with RoHS standard 双向触发二极管 大昌电子 DACHANG ELECTRONICS 极限参数( LIMITING VALUES ) 符号 Symbols Pc ITRM TSTG Parameters Power Dissipation Repetitive Peak on-state Current Storage Temperature TA=50℃ tp=10uS F=100Hz Value DB3/DB4 mW A 150 2.0 -40 to +125 电特性(ELECTRICAL CHARACTERISTICS) VBO Breakover Voltage [Note 2 ] Value DB3Test Conditions I+VBOI- I-VBOI 击穿电压对称性 Dynamic Breakover Voltage [Note 1 ] Output Voltage [Note 1 ] Breakover Current [Note 1 ] Rise Time [Note 1 ] Leakage Current [Note 1 ] I ± △VI Vo IBO tr IB C=22nF [Note 2 ] See Diagram 1 C=22nF [Note 2 ] See Diagram 1 △I=[ IBO to IF=10mA ] See Diagram 1 See Diagram 2 C=22nF [Note 2 ] See Diagram 3 See Diagram 1 VBBO=0.5V max Min Typ Max Max Min Min Max Typ Max V uA uS uA V V V ± 3 100 1.5 单位 Unit 参数 峰值脉冲电压 功耗 贮存 温度范围 单位 Unit 符号 Symbols Parameters 参数 测试条件 击穿电压 Breakover Voltage Symmetry 动态回弹电压 输出电压 击穿电流 上升时间 漏电电流 TJ 0 perating Junction Temperature ℃-40 to +100 工作结温范围 Notes:1.Electrical characteristics applicable in both forward and reverse directions. 2.Connected in parallel with the devices. Peak Current [Note 1 ] IP See Diagram 2 (Gate) Min A 0.3峰值电流 DO-35 Glass Unit：mm DB4
R 大昌电子 DACHANG ELECTRONICS +IF 10mA IBO IB -IF VBO 0.5V BO 500K10K 200V 50Hz 0.1F D.U.T Vo R=20 tr 10% 90% Ip DIAGRAM 1: Current-voltage characteristics DIA GRAM 2: Test circuit for output voltage DIAGRAM 3: Test circuit see diagram 2 10 100 1000 10000 0.01 0.1 tp[ s ] F=100Hz TJ initial=25℃ Tamb [℃] P [mW] 160 140 120 100 01 0 2 03 04 05 0 6 07 08 0 9 0 1 0 01 1 0 1 2 0 1 3 0 FIG.1-Power dissipation versus ambient temperature ( maximum values ) FIG.2-Peck pulse current versus pluse duration ( maximum values ) DB3/DB4