100V耐压恒流二极管(带有温度保护功能) General Description：The LT2H1002D is a cost-effective linear regulator for regulating current in LEDs, based on regulate current over a wide range of voltage and with negative temperature coefficient to protect LEDs from thermal runaway at extreme voltage and operating temperature, No need external components and their high Va-Vb voltage rating withstands surges in common LED application. The LT2H1002D is available in thermally robust package, compliant the lead-free RoHs standard. Applications: ● Industrial lamp indicators ● LED driver ● Accent lighting ● Constant current source Block: Features： ● Wide input voltage range：4.5V to 100V ● Constant output current: 20mA,25mA,30mA,35mA,40mA ● Easy to use, no need external components ● Can be paralleled for higher current ● Temperature compensated (With a negative temperature coefficient). Thermal Characteristics: Package Power Dissipation @Ta=25 ºC θJC ºC/W θJA ºC/W SOT-223 1.5W 30 83 TO-252 2.0W 5.7 62