VA R I S T O RS Automotive Series Dimensions Multilayer Ceramic Automotive Transient Voltage Suppressor Standard Capacity Features Specifications Thin layer, high precise techniques Leadless, Surface chip form Variety of energy ratings available No temperature derating up to 125°C ambient High surge current capacity Stable protection level,mini. Leakage current Inherent bidirectional clamping Available with Nickel/Tin end termination No plastic or epoxy coating assures better than 94v-0 flammability rating Packaging Applications Solderability Tape and Reel T 7 inch reel (Note) M a t e r i al Body: Terminals: Ceramic (ZnO) Ni/Sn plated (code “P”) Ag/Pt/Pd non plated (code “N” on request) Operating Te m p e r a t u r e -55 to +125°C a acc. to IEC 60068-2-58 235°C, 2s • Absorption of switching surge from various kinds of relay、trumpet、motors and electro-magnetic valves. L S o l d e r i n g H e a t Resistanc e 260ºC, 10 sec. (IEC 60068-2-58) 280ºC, 5 sec. (IEC 60068-2-58) •Electrostatic discharge and spike noise suppression. T W Response Ti m e •Protect the electronic systems such as antilock brake systems 、direct ignition systems 、engine control、airbag control systems 、wiper motor control and semiconductors of automobile. 1-5ns Temperatur e coefficient (αV) of clamping voltage (Vc) @ specified test current <0.01%/°C Power dissipation 1.0W max. S t a n d a r ds MIL-STD-750 Type max. cont. working voltage JA0805ML180A JA1206ML180A JA1210ML180A JA1812ML180A JA2220ML180A JA2220ML380A Orde r Information Maximum Ratings (125°C) Specificatio ns (25°C) Jump start voltage max. (5minutes) load dump energy (10 pulses) VM(DC) (V) V JUMP (V) W (J) 18 18 18 18 18 18 38 24.5 24.5 24.5 24.5 24.5 24.5 50.0 1.0 1.5 3.0 6.0 25.0 30.0 Qty. OrderNumbe r LD Ty pe JA0 8 0 5 ML1 8 0 Specifications (25°C) max. clamping voltage at spec. current (8/20 µs) VC (V@A) 40 @ 40 @ 40 @ 40 @ 40 @ 77 @ 1. 5 1.5 1.5 5 10 10 nominal v a r i s t o r voltage at 10mA (DC) test current VN(DC)min. (V) 23.0 23.0 23.0 23.0 23.0 48.5 Terminal Code A P VN ( D C ) m a x . (V) 32 . 0 32 . 0 32 . 0 32 . 0 32 . 0 56,0 typ. capacitance 1KHz 1MHz . . C typ. C typ. (pF) (pF) 760 1070 3215 5300 1320 4720 0 Packaging T 650 900 2700 4500 1100 4000 typ. inductance Ltyp. (nH) 1.5 1.8 1.8 2.5 3, 0 3, 0 Specifications are subject to change without notice DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com VA R I S T O RS Automotive Series V/I Characteristics Curves Maximum Clamping Voltage Maximum Leakage JA2220ML380A JA0805ML180A JA1206ML180A JA1210ML180A 100 VOLTAGE (V) JA1812ML180A JA2220ML180A 0805/1206/1210 10 1812 2220 1 1µA 10µA 100µA 1mA 10mA 100mA 1A 10A 100A 1000A CURRENT (I) Maximum Leakage Current/Clamping Voltage Curve for Automotive Series at 25 ℃ VOLTAGE (V) 100 10 -4 0 ℃ 25 ℃ 85 ℃ 1 125 ℃ 1µ A 1 0µ A 1 0 0µ A 1mA 10mA 100mA 1A 10A 100A 1000A CURRENT (I) T y p i c a l V - I C h a r a c t e r i s t i c s o f T h e J A 2 2 2 0 M L 1 8 0 A a t - 4 0 ℃ , 2 5 ℃ , 8 5 ℃ and 1 25 ℃ DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com