EMA7 / UMA7N / FMA7A Transistors Emitter common (dual digital transistors) EMA7 / UMA7N / FMA7A !External dimensions (Units : mm) !Features 1) Two DTA143X chips in a EMT or UMT or SMT package. (2) (5) R1 R1 (5)/(6) (2) (4) (5) R2 R2 ROHM : EMT5 R1 Each lead has same dimensions (1) (1) (6) (2) 0.2 (4) UMA7N 1.3 (4) (3) 2.0 R2 R2 FMA7A (1) 1.25 !Package, marking, and packaging specifications FMA7A Package EMT5 UMT5 SMT5 Marking A7 A7 A7 Code T2R TR T148 Basic ordering unit (pieces) 8000 3000 3000 0.7 UMA7N 0to0.1 EMA7 0.15 2.1 Type 0.9 R1 (2) (3) (3) (1) 0.65 0.65 EMA7 / UMA7N 1.2 1.6 0.5 0.13 !Equivalent circuit (3) (4) 0.5 0.5 1.0 1.6 0.22 EMA7 0.1Min. ROHM : UMT5 EIAJ : SC-88A Each lead has same dimensions Power dissipation FMA7A Pd 150(TOTAL) 300(TOTAL) Junction temperature Tj 150 °C Storage temperature Tstg −55~+150 °C (3) (4) 2.8 mA mW 2.9 −100 IO EMA7 / UMA7N 1.1 Output current 1.6 V 7 0.8 VIN 0.95 0.95 1.9 V −20 (5) Unit −50 (1) Limits VCC ∗1 ∗2 0.3to0.6 0to0.1 Input voltage Symbol 0.15 Parameter Supply voltage 0.3 !Absolute maximum ratings (Ta = 25°C) (2) FMA7A Each lead has same dimensions ROHM : SMT5 EIAJ : SC-74A ∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded. !Electrical characteristics (Ta = 25°C) Parameter Symbol Min. Typ. Max. VI (off) − − −0.3 VI (on) −2.5 − − V VO=−0.3V, IO=−20mA Input current VO (on) II − − −0.1 − −0.3 −1.8 V mA IO/II=−10mA/−0.5mA VI=−5V Output current VCC=−50V, VI=0V Input voltage Output voltage Unit IO (off) − − −0.5 µA DC current gain GI 30 − − − Transition frequency fT − 250 − MHz Input resistance R1 3.29 4.7 6.11 kΩ Resistance ratio R2 / R1 1.7 2.1 2.6 − ∗Transition frequency of the device. Conditions VCC=−5V, IO=−100µA VO=−5V, IO=−10mA VCE=−10V, IE=5mA, f=100MHz − − ∗