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選取全部	屬性	值
	品牌	ROHM
	Transistor Type	PNP
	Maximum DC Collector Current	-100 mA
	Maximum Collector Emitter Voltage	-50 V
	Package Type	SC-105AA
	Mounting Type	Surface Mount
	Maximum Power Dissipation	150 mW
	Transistor Configuration	Single
	Pin Count	3
	Number of Elements per Chip	1
	Dimensions	1.3 x 0.9 x 0.45mm
	Typical Resistor Ratio	1
	Base-Emitter Resistor	4.7kΩ
	Maximum Operating Temperature	+150 °C
	Typical Input Resistor	4.7 kΩ

	選取全部
	品牌 ROHM
	Transistor Type PNP
	Maximum DC Collector Current -100 mA
	Maximum Collector Emitter Voltage -50 V
	Package Type SC-105AA
	Mounting Type Surface Mount
	Maximum Power Dissipation 150 mW
	Transistor Configuration Single
	Pin Count 3
	Number of Elements per Chip 1
	Dimensions 1.3 x 0.9 x 0.45mm
	Typical Resistor Ratio 1
	Base-Emitter Resistor 4.7kΩ
	Maximum Operating Temperature +150 °C
	Typical Input Resistor 4.7 kΩ

Datasheet

豁免

COO (Country of Origin):: TH

DTA143EM is an digital transistor (Resistor built-in type transistor). Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors.

Built-In Biasing Resistors, R1 = R2 = 4.7kΩ
Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit) .
Only the on/off conditions need to be set for operation, making the circuit design easy.
Complementary NPN Types: DTC143E series

ROHM DTA143EMT2L PNP Digital Transistor, -100 mA, -50 V, 3-Pin SC-105AA