01 / 产品信息
产品概述
安森美 晶闸管(SCR) NCP1937B1DR2G 为原装正品元器件，适用于相关电路设计与批量采购。我们提供完整规格资料、规格书与灵活报价，支持小批量试样与长期稳定供货。
- 厂商
- 安森美
- 型号
- NCP1937B1DR2G
- 品类
- 晶闸管(SCR)
- 成色
- 全新原装
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
44 项结构与连接
- IPDRV(SNK)
- 800
- IQDRV(SNK)
- 800
- Copper Clad)
- 0.62
- (1 oz. Cu Printed Circuit Copper Clad)
- 121
- Human Body Model per JEDEC Standard JESD22−A114F
- 3000
- Machine Model per JEDEC Standard JESD22−A115−A
- 200
- Charge Device Model per JEDEC Standard JESD22−C101E
- 750
- VCC = 0
- 2 = 0 V
- VBO/X
- 2 = 100
- PSM Mode
- 2 = 100
- VCC(P
- 0.5 V
- Istart
- = 9 mA
- Before Startup, Fault or Latch VCC =
- 0.5 V
性能与环境
- High Voltage Startup Circuit Input Current 1
- 20 mA
- High Voltage Brownout Detector Input Current 3
- 20 mA
- PFC High Voltage Feedback Input Current 20
- 0.5 mA
- PFC Low Voltage Feedback Input Current 18
- 0.5 mA
- PFC Control Input Current 5 IPControl
- 10 mA
- Supply Input Current 12 ICC(MAX)
- 30 mA
- Supply Input Voltage Slew Rate 12 dVCC/dt
- 1 V/ms
- Fault Input Current 8 IFault
- 10 mA
- QR Flyback Zero Current Detection Input Current 11
- −2/+5 mA
- QR Feedback Input Voltage 7 VQCT −0
- 3 to 10 V
- QR Feedback Input Current 7
- 10 mA
- QR Flyback Current Sense Input Voltage 13 VQCS −0
- 3 to 10 V
- QR Flyback Current Sense Input Current 13
- 10 mA
- QR Flyback Feedback Input Voltage 10 VQFB −0
- 3 to 10 V
- QR Flyback Feedback Input Current 10
- 10 mA
- PSTimer Input Voltage 9 VPSTimer −0
- 3 to 10 V
- PSTimer Input Current 9 IPSTimer
- 10 mA
- PFC Driver Maximum Current 15 IPDRV(SRC)
- 500 mA
- Flyback Driver Maximum Current 14 IQDRV(SRC)
- 500 mA
- PFC ON/OFF Threshold Adjust Input Voltage 6 VPONOFF −0
- 3 to 10 V
- PFC ON/OFF Threshold Adjust Input Current 6
- 10 mA
- Maximum Junction Temperature N/A TJ(MAX)
- 150 _C
- Thermal Resistance, Junction−to−Case RθJC
- 77 C/W
- Startup Current in Inhibit Mode VCC = 0
- 2 = 0 V
- Startup Current VCC =
- 0.5 V
- Operating Mode
- 2 = 100
- Startup Circuit Off−State Leakage Current V
- 0 V
- Minimum Startup Voltage in PSM Istart
- = 9 mA
- VCC Overvoltage Protection Threshold
- 12
- VCC Overvoltage Protection Delay
- 12
- Supply Current
- 12
03 / 原厂资料
规格与文档
请使用原厂官方文档，在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价，最终规格以报价为准。