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LS5120B

STMicroelectronics
Part Number LS5120B
Manufacturer STMicroelectronics
Description TRISIL
Published Apr 25, 2005
Detailed Description www.DataSheet4U.com ® LS5018B LS5060B/LS5120B TRISILTM FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWN VOLTAGES ...
Datasheet PDF File LS5120B PDF File

LS5120B
LS5120B

Overview
www.
DataSheet4U.
com ® LS5018B LS5060B/LS5120B TRISILTM FEATURES BIDIRECTIONAL CROWBAR PROTECTION.
BREAKDOWN VOLTAGES RANGE: 18V, 60V and 120V.
HOLDING CURRENT = 200mA min.
HIGH SURGE CURRENT CAPABILITY IPP = 100A 10/1000 µs DESCRIPTION The LS50xxB series has been designed to protect telecommunication equipment against lightning and transients induced by AC power lines.
Its high surge current capability makes the LS50xxB a reliable protection device for very exposed equipment, or when series resistors are very low.
COMPLIES WITH THE FOLLOWING STANDARDS: CCITT K17 - K20 VDE 0433 CNET 10/700 5/310 10/700 5/200 0.
5/700 0.
2/310 µs µs µs µs µs µs 1.
5 kV 38 A 2 kV 50 A 1.
5 kV 38 A DIL8 SCHEMATIC DIAGRAM 1 2 3 4 8 7 6 5 ABSOLUTE MAXIMUM RATINGS (Tamb =25°C) Symbol IPP ITSM dI/dt dV/dt Tstg Tj TL Peak pulse current Non repetitive surge peak on-state current Critical rate of rise of on-state current Critical rate of rise of off-state voltage Parameter 10/1000 µs 8/20 µs tp = 20 ms Non repetitive VRM Value 100 250 50 100 5 - 40 to + 150 150 230 Unit A A A/µs kV/µs °C °C °C Storage and operating junction temperature range Maximum lead temperature for soldering during 10s September 1998 Ed : 3A 1/5 www.
DataSheet4U.
com LS5018B/LS5060B/LS5120B THERMAL RESISTANCE Symbol Rth (j-a) Parameter Junction to ambient on printed circuit with recommended pad layout Value 80 Unit °C/W ELECTRICAL CHARACTERISTICS (Tamb =25°C) Symbol IRM VRM VBR VBO IH IBO IPP C Parameter Leakage current at stand-offvoltage Stand-off voltage Breakdown voltage Breakover voltage Holding current Breakover current Peak pulse current Capacitance IRM @ VRM Type max.
VBR @ IR min.
VBO @ IBO max.
note 1 typ.
IH min.
note 2 C max.
note 3 pF 150 150 150 µA LS5018B LS5060B LS5120B Note 1 : Measured at 50Hz (1 cycle) Note 2 : See test circuit Note 3 : VR = 5 V, F = 1MHz.
V 16 50 100 V 17 60 120 mA 1 1 1 V 22 85 180 mA 1300 1000 1250 mA 200 200 250 5 10 20 2/5 www.
DataSheet4U.
com LS5018B/LS5060B/...


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