TYP1012

www.DataSheet4U.com ® TYP512 TYP1012 SCR FOR OVERVOLTAGE PROTECTION A FEATURES High surge current capability High dI/dt rating High stability and reliability s s s G K DESCRIPTION The TYN512 and TYN1012 Family of Silicon Controlled Rectifiers uses a high performance glass passivated technology. This general purpose Family of Silicon Controlled Rectifiers is designed for overvoltage protection in crowbar circuits application. K A G TO-220AB ABSOLUTE RATINGS (limiting values) Symbol IT(RMS) IT(AV) ITSM I2t ITM dI/dt Tstg Tj Tl Parameter RMS on-state current (180° conduction angle, single phase circuit) Average on-state current (180° conduction angle, single phase circuit) Non repetitive surge peak on-state current (Tj initial = 25°C) I2t value Non repetitive surge peak on-state current (Tj initial = 25°C) Exponential pulse wave form Critical rate of rise of on-state current Gate supply: IG = 100mA dIG/dt = 1A/µs Storage and operating junction temperature range Maximum lead soldering temperature during 10s at 4.5mm from case Tc = 110°C Tc = 110°C tp = 8.3ms tp = 10ms tp = 10ms tp = 1ms Value 12 8 315 300 450 750 100 -40 to +150 -40 to +125 260 A2s A A/µs °C °C Unit A A A TYP Symbol VDRM VRRM Parameter 512 Repetitive peak off-state voltage Tj = 125°C 50 1012 100 V Unit September 2001 - Ed: 1A 1/5 TYP512 TYP1012 www.DataSheet4U.com THERMAL RESISTANCE Symbol Rth (j-a) Rth (j-c) DC Junction to ambient Junction to case for DC Parameter Value 60 1.3 Unit °C/W °C/W GA...