EMA11 ROHM

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Emitter common (dual digital transistors) EMA11 / UMA11N / FMA11A !!!!Features 1) Two DTA143Z chips in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. !!!!Structure Epitaxial planar type PNP silicon transistor (Built-in resistor type) The following characteristics apply to both DTr 1 and DTr2. !!!!Equivalent circuit R1 R1 DTr1DTr2 (3) (4) (5) (2) (1) R1 R1 DTr1DTr2 (3) (2) (1) (4) (5) R1=4.7kΩ R2=47kΩ R1=4.7kΩ R2=47kΩ R2R2 R2R2 EMA11 / UMA11N FMA11A !!!!Packaging specifications Taping UMA11N EMA11 Type FMA11A TRT2R 30008000 T148 3000 Package Code Basic ordering unit (pieces) !!!!External dimensions (Units : mm) ROHM : UMT5 EIAJ : SC-88A ROHM : SMT5 EIAJ : SC-74A EMA11 / UMA11N FMA11A Abbreviated symbol: A11 Abbreviated symbol: A11 All terminals have same dimensions All terminals have same dimensions 0.9 0.15 0to0.1 0.1Min. 0.7 2.1 1.3 0.65 2.0 (4) (1) (5) 0.2 1.25 (2) 0.65 (3) 0to0.1 1.1 0.8 0.3to0.6 0.15 1.6 2.8 2.9 0.95 1.9 (4)(5) (1) 0.3 (3) 0.95 (2) !!!!Absolute maximum ratings (Ta = 25°C) ∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded. Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature Parameter Symbol Limits Unit VCC −50 V VIN −30 V IO −100 mA IC (Max.) −100 Tj 150 °C Tstg −55~+150 °C Pd EMA11 / UMA11N 150 (TOTAL) mW FMA11A 300 (TOTAL)

!!!!Electrical characteristics (Ta = 25°C) Parameter Symbol VI (off) VI (on) VO (on) II IO (off) GI R2/R1 Min. −1.3 3.29 −0.1 4.7 −0.5 −0.3 −1.8 −0.5 6.11 V V CC=−5V, IO=−100µA VO=−0.3V, IO=−5mA IO/II=−5mA/−0.25mA VI=−5V VCC=−50V, VI=0V VO=−5V, IO=−10mA V mA µA kΩ Typ. Max. Unit Conditions Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio ∗ Transition frequency of the device −fT 250 − VCE=10mA, IE=−5mA, f=100MHz ∗MHz !Electrical characteristic curvesINPUT VOLTAGE : VI (on) (V) OUTPUT CURRENT : IO (A) −200m −100m VO=−0.3V −100 −50 −20 −10 −500m Fig.1 Input voltage vs. output current (ON characteristics) 25°C 100°C Ta=−40°C VCC=−5V 0 −3 −10m −1µ −2m −5m −1m −200µ −500µ −100µ −20µ −50µ −10µ −2µ −5µ INPUT VOLTAGE : VI (off) (V) OUTPUT CURRENT : Io (A) Fig.2 Output current vs. input voltage (OFF characteristics) Ta=100°C 25°C −40°C VO=−5V DC CURRENT GAIN : GI OUTPUT CURRENT : IO (A) 500 200 100 Fig.3 DC current gain vs. output current Ta=100°C 25°C −40°C lO/lI=20 −500m −200m −100m −10m −50m −5m −20m −2m −1m OUTPUT CURRENT : IO (A) OUTPUT VOLTAGE : VO (on) (V) Fig.4 Output voltage vs. output current Ta=100°C 25°C −40°C