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www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. -100mA/-50V Digital transistors(with built-in resistors) DTA043ZM / DTA043ZEB / DTA043ZUB Features Dimensions (Unit : mm) 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. (See Equivalent circuit) 2) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 3) Only the on/off conditions need to be set for operation, making the device design easy. Structure PNP epitaxial planar silicon transistor (Resistor built-in type) Applications Inverter, Interface, Driver Packaging specifications Equivalent circuit R 1=4.7kΩ, R2=47kΩ Absolute maximum (Ta=25℃) *1 Characteristics of built-in transistor *2 Each terminal mounted on a reference land Range of storage temperature Tstg -55 to +150 ℃ mW Junction temperature Tj 150 ℃ Power dissipation *2 PD 150 200 Output current IO -100 mA Collector current *1 IC(max) -100 mA Input voltage VIN -30 V Supply voltage VCC -50 V Parameter Symbol Limits(DTA043Z□) UnitME B U B DTA043ZUB - - ○ DTA043ZEB - ○ - DTA043ZM ○ -- TL Basic ordering unit (pieces) 8000 3000 3000 UMT3F Packaging Type Taping Taping Taping Type Code T2L TL VMT3 EMT3F (1) (2) (3) UMT3F 2.0 0.32 0.65 0.65 1.3 2.1 (3) 0.9 0.530.53 0.13 Abbreviated symbol : 32 Abbreviated symbol : 32 Abbreviated symbol : 32 ęø ęù ĖĜě Ďĕċïòð Đĕ ĖĜě Ďĕċïòð Đĕ R1 OUT OUT GND(+) GND(+) IN IN 1/2 2011.09 - Rev.A

www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. Data Sheet DTA043ZM / DTA043ZEB / DTA043ZUB Electrical characteristics (Ta=25℃) Symbol Max. Unit VI(off) -0.5 V VI(on) -V VO(on) -0.15 V II -1.8 mA IO(off) -500 nA GI -- fT - MHz R1 6.11 kΩ R2/R1 12 - * Characteristics of built-in transistor Electrical characteristics curves Fig.1 Input Voltage vs. Output Current Fig.3 DC Current Gain vs. Output Current Fig.2 Input Voltage vs. Output Current Fig.4 Output Voltage vs. Output Current (ON characteristics) (OFF characteristics) Resistance ratio 8 10 Input resistance 3.29 4.7 Transition frequency * - 250 VCE=-10V /IE=5mA f=100MHz DC current gain 80 - VO=-10V / IO=-5mA Output current - - VCC=-50V / VI=0V Input current - - VI=-5V Output voltage - -0.07 IO=-5mA / II=-0.5mA Input voltage -- VCC=-5V / IO=-100uA -1.1 - VO=-0.3V / IO=-5mA Parameter Min. Typ. Test Conditions -0.1 -10 -100 -0.1 -1 -10 -100 OUTPUT CURRENT : IO (mA) INPUT VOLTAGE : VI(on) (V) VO=-0.3V Ta=-40ºC Ta=25ºC Ta=75ºC Ta=125ºC -0.001 -0.01 -0.1 -10 INPUT VOLTAGE : VI(off) (V) OUTPUT CURRENT : IO (mA) VCC=-5V Ta=125ºC Ta=75ºC Ta=25ºC Ta=-40ºC 100 1000 -0.1 -1 -10 -100 OUTPUT CURRENT : IO (mA) DC CURRENT GAIN : GI VO=-10V Ta=125ºC Ta=75ºC Ta=25ºC Ta=-40ºC -0.001 -0.01 -0.1 -0.1 -1 -10 -100 OUTPUT CURRNET : IO (mA) OUTPUT VOLTAGE : VO(on) (V) IO/II=10 Ta=125ºC Ta=75ºC Ta=25ºC Ta=-40ºC 2/2 2011.09 - Rev.A

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