可控硅/晶闸管 浪涌吸收器 MMT08B064T3G SMB/DO-214AA marking/标记 RPCC
| 击穿电压VBOBreakover voltage | 77V |
| 断态重复峰值电压VDRMRepetitive peak off-state voltage | |
| 峰值通态电压VTMOn-state voltage | 3V |
| 峰值脉冲电流(8 x 20us)Current - Peak Pulse (8 x 20µs) | 250A |
| 峰值脉冲电流(10 x 1000us)Current - Peak Pulse (10 x 1000µs) | 50A |
| 保持电流IHHolding current | 150mA |
| Description & Applications | Thyristor Surge Protectors High Voltage Bidirectional TSPD These Thyristor Surge Protective Devices (TSPD) prevent overvoltage damage to sensitive circuits by lightning, induction and power line crossings. They are breakover−triggered crowbar protectors. Turn−off occurs when the surge current falls below the holding current value. Secondary protection applications for electronic telecom equipment at customer premises. • High Surge Current Capability: 80 A 10 x 1000 sec, for Controlled Temperature Environments • The MMT08B064T3 is used to help equipment meet various regulatory requirements including: Bellcore 1089, ITU K.20 & K.21, IEC 950, UL 1459 & 1950 and FCC Part 68. • Bidirectional Protection in a Single Device • Little Change of Voltage Limit with Transient Amplitude or Rate • Freedom from Wearout Mechanisms Present in Non−Semiconductor Devices • Fail−Safe, Shorts When Overstressed, Preventing Continued Unprotected Operation • Surface Mount Technology (SMT) • Indicates UL Recognized − File #E210057 • Device Marking: MMT08B064T3: RPCC |
| 描述与应用 | 晶闸管浪涌保护器 高电压双向TSPD 这些晶闸管浪涌保护器件（TSPD）防止 雷击，感应过电压损坏敏感电路 电源线口岸。他们是导通触发撬棍 保护者。关断发生时的浪涌电流低于 保持电流值。 电子电信设备次级保护应用 在客户处所。 •高浪涌电流能力：80 A 10×1000秒，为控制 温度环境 •MMT08B064T3是用来帮助设备满足各种 监管规定，包括：贝尔通讯1089，ITU K.20和K.21， IEC950，UL1459及1950年，FCC第68部分。 •双向保护，在一个单一的设备 •瞬态电压限制，幅度或速率变化不大 •免于Wearout机制存在的Non-Semiconductor 设备 •故障保护，短裤当压力过大，防止续 未受保护的行动 •表面贴装技术（SMT） •指示UL认证 - 文件＃E210057 •器件标识：MMT08B064T3：RPCC |
| 规格书PDF |
