UMA8N ROHM | Alldatasheet
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Emitter common (dual digital transistors) EMA8 / UMA8N / FMA8A !!!!Features 1) Two DTA114Y chips in a EMT or UMT or SMT package. !!!!Equivalent circuit EMA8 / UMA8N R1 R2 R2 R1 R1 R2 R2 R1 (1)(3) (4) (5)/(6) (2) (4) (3) (2) (1) (5) FMA8A !!!!Package, marking, and packaging specifications Type EMA8 EMT5 T2R 8000 UMA8N UMT5 TR 3000 FMA8A SMT5 T148 3000 Package Marking Code Basic ordering unit (pieces) !!!!Absolute maximum ratings (Ta = 25°C) Parameter ∗200mW per element must not be exceeded. Symbol VCC VIN IO Pd Limits −50 −40 −100 300(TOTAL) Unit V V mA mW ∗ Supply voltage Input voltage Output current Power dissipation Tstg −50~+150 °CStorage temperature !!!!External dimensions (Units : mm) Each lead has same dimensionsROHM : EMT5 EMA8 UMA8N Each lead has same dimensions 0.9 0.15 0to0.1 0.1Min. 0.7 2.1 1.3 0.65 2.0 (4) (1) (6) 0.2 1.25 (2) 0.65 (3) ROHM : UMT5 EIAJ : SC-88A FMA8A Each lead has same dimensions 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) ROHM : SMT5 EIAJ : SC-74A 0.22 1.2 1.6 (1) (2) (3) (5) (4) 0.13 0.5 0.50.5 1.0 1.6 !!!!Electrical characteristics (Ta = 25°C) Parameter Symbol Min. Typ. Max. Unit Conditions Resistance ratio VI (off) VI (on) VO (on) II IO (off) GI R2 / R1 −1.4 3.7 −0.1 4.7 −0.3 −0.3 −0.88 −0.5 5.7 V V mA µA kΩ VCC=−5V, IO=−100µA VO=−0.3V, IO=−1mA IO=−10mA, II=−0.5mA VI=−5V VCC=−50V, VI=0V IO=−5mA, VO=−5V Input voltage Output voltage Input current Output current DC current gain Input resistance