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STD3NM50-1 Fiches technique(PDF) 3 Page - STMicroelectronics |
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STD3NM50-1 Fiches technique(HTML) 3 Page - STMicroelectronics |
3 / 10 page 3/10 STD3NM50/STD3NM50-1 ELECTRICAL CHARACTERISTICS (CONTINUED) SWITCHING ON SWITCHING OFF SOURCE DRAIN DIODE Note: 1. Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %. 2. Pulse width limited by safe operating area. GATE-SOURCE ZENER DIODE 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 appropriate 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 =250V, ID = 1.5A RG = 4.7Ω VGS =10V (see test circuit, Figure 3) 7ns tr 10 ns Qg Total Gate Charge VDD =400V, ID = 3A, VGS =10V 5.5 nC Qgs Gate-Source Charge 2.5 nC Qgd Gate-Drain Charge 2.4 nC Symbol Parameter Test Conditions Min. Typ. Max. Unit tr(Voff) Off-voltage Rise Time VDD = 480V, ID =3A, RG =4.7Ω, VGS = 10V (see test circuit, Figure 5) 8ns tf Fall Time 9 ns tc Cross-over Time 15 ns Symbol Parameter Test Conditions Min. Typ. Max. Unit ISD Source-drain Current 3 A ISDM (2) Source-drain Current (pulsed) 12 A VSD (1) Forward On Voltage ISD = 3A, VGS =0 1.5 V trr Reverse Recovery Time ISD = 3A, di/dt = 100A/µs, VDD =100 V, Tj =25°C (see test circuit, Figure 5) 210 ns Qrr Reverse Recovery Charge 790 nC IRRM Reverse Recovery Current 7.5 A trr Reverse Recovery Time ISD = 3A, di/dt = 100A/µs, VDD =100 V, Tj =150°C (see test circuit, Figure 5) 282 ns Qrr Reverse Recovery Charge 1.1 µC IRRM Reverse Recovery Current 7.7 A Symbol Parameter Test Conditions Min. Typ. Max. Unit BVGSO Gate-Source Breakdown Voltage Igs=± 1mA (Open Drain) 30 V |
Numéro de pièce similaire - STD3NM50-1 |
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Description similaire - STD3NM50-1 |
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