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STB7NC70Z-1 数据表(PDF) 3 Page - STMicroelectronics |
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STB7NC70Z-1 数据表(HTML) 3 Page - STMicroelectronics |
3 / 13 page 3/13 STP7NC70Z - STP7NC70ZFP - STB7NC70Z - STB7NC70Z-1 ELECTRICAL CHARACTERISTICS (CONTINUED) SWITCHING ON SWITCHING OFF SOURCE DRAIN DIODE GATE-SOURCE ZENER DIODE Note: 1. Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %. 2. Pulse width limited by safe operating area. 3. ∆VBV = αT(25°-T) BVGSO(25°) PROTECTION FEATURES OF GATE-TO-SOURCE ZENER DIODES The built-in back-to-back Zener diodes have specifically been designed to enhance not only the device’s ESD capability, but also to make them safely absorb possible voltage transients that may occasionally be applied from gate to source. In this respect the Zener voltage is appropiate to achieve an efficient and cost-effective intervention to protect the device’s integrity. These integrated Zener diodes thus avoid the usage of external components. Symbol Parameter Test Conditions Min. Typ. Max. Unit td(on) Turn-on Delay Time Rise Time VDD =350 V, ID = 3.5 A RG = 4.7Ω VGS =10V (see test circuit, Figure 3) 24 ns tr 8ns Qg Total Gate Charge VDD =560V, ID = 7A, VGS =10V 47 66 nC Qgs Gate-Source Charge 11 nC Qgd Gate-Drain Charge 19 nC Symbol Parameter Test Conditions Min. Typ. Max. Unit tr(Voff) Off-voltage Rise Time VDD = 560V, ID =7 A, RG =4.7Ω, VGS = 10V (see test circuit, Figure 5) 11 ns tf Fall Time 10 ns tc Cross-over Time 19 ns Symbol Parameter Test Conditions Min. Typ. Max. Unit ISD Source-drain Current 6 A ISDM (2) Source-drain Current (pulsed) 24 A VSD (1) Forward On Voltage ISD = 6 A, VGS =0 1.6 V trr Reverse Recovery Time ISD = 7A, di/dt = 100A/µs, VDD =50V, Tj = 150°C (see test circuit, Figure 5) 575 ns Qrr Reverse Recovery Charge 5.8 µC IRRM Reverse Recovery Current 20 A Symbol Parameter Test Conditions Min. Typ. Max. Unit BVGSO Gate-Source Breakdown Voltage Igs=± 1mA (Open Drain) 25 V αT Voltage Thermal Coefficient T=25°C Note(3) 1.3 10-4/°C Rz Dynamic Resistance ID =50mA, VGS =0 90 Ω |
类似零件编号 - STB7NC70Z-1 |
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类似说明 - STB7NC70Z-1 |
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