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DTC144WKA Datasheet(PDF) 2 Page - Rohm |
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DTC144WKA Datasheet(HTML) 2 Page - Rohm |
2 / 3 page 2/2 www.rohm.com ○ c 2009 ROHM Co., Ltd. All rights reserved. 2009.06 - Rev.C Data Sheet DTC144WE / DTC144WUA / DTC144WKA Absolute maximum ratings (Ta=25 C) Parameter Symbol PD Tj Tstg Limits 50 −10 to +40 30 100 150 200 DTC144WE DTC144WUA / DTC144WKA 150 −55 to +150 Unit V V mA mW °C °C Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature VCC VI IO IC(Max.) Electrical characteristics (Ta=25 C) VCC =5V, IO=100μA VO =0.3V, IO=2mA IO =10mA, II=0.5mA VI =5V VCC =50V, VI=0V IO =5mA, VO=5V VCE =10V, IE= −5mA, f=100MHz Parameter Symbol Min. Typ. Max. Unit Conditions VI(off) VO(on) II IO(off) GI fT R1 − − − − 56 − 32.9 − 0.1 − − − 250 47 0.8 0.3 0.16 0.5 − − 61.1 V V mA μA − MHz k Ω VI(on) 4 −− ∗ − R2/R1 0.37 0.47 0.57 −− Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio ∗ Characteristics of built-in transistor Electrical characteristic curves 100 50 20 10 5 2 1 500m 200m 100m 100 ∝ 200∝ 500∝ 1m 2m 5m 10m 20m 50m 100m VO =0.3V Fig.1 Input voltage vs. Output current (ON characteristics) OUTPUT CURRENT : IO (A) Ta =100°C Ta =25°C Ta = 40°C 10m 5m 2m 1m 500 ∝ 200 ∝ 100 ∝ 50 ∝ 20 ∝ 10 ∝ 5 ∝ 2 ∝ 1 ∝ 0 500m 1 1.5 2 2.5 3 VCC =5V Fig.2 Output current vs. Input voltage (OFF characteristics) INPUT VOLTAGE : VI(off) (V) Ta =100°C Ta =25°C Ta = 40°C 1k 500 200 100 50 20 10 5 2 1 100 ∝ 200∝ 500∝ 1m 2m 5m 10m 20m 50m 100m VO =5V Fig.3 DC current gain vs. Output current OUTPUT CURRENT : IO (A) Ta =100°C Ta =25°C Ta = 40°C 500m 200m 100m 50m 20m 10m 5m 2m 1m 100 ∝ 200∝ 500∝ 1m 2m 5m 10m 20m 50m 100m IO/II =20/1 Fig.4 Output voltage vs. Output current OUTPUT CURRENT : IO (A) Ta =100°C Ta =25°C Ta = 40°C |
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