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| EMB9 / UMB9N / IMB9A Transistors General purpose (dual digital transistors) EMB9 / UMB9N / IMB9A !Features 1) Two DTA144Ys in a EMT or UMT or SMT package. 2) Mounting possible with EMT3 or UMT3 or SMT3 automatic mounting machines. 3) Transistor elements are independent, eliminating interference. 4) Mounting cost and area can be cut in half. !External dimensions (Units : mm) EMB9 0.22 (4) (5) (6) (3) (2) 1.2 1.6 (1) 0.13 Each lead has same dimensions ROHM : EMT6 1.3 0.65 0.8 1.1 0.95 0.95 1.9 2.9 0.7 0.9 0.2 (6) 1.25 0.1Min. 0to0.1 The following characteristics apply to both DTr1 and DTr2. 2.1 0.15 Each lead has same dimensions !Equivalent circuit EMB9 / UMB9N (3) (2) (1) R1 R2 DTr1 R1=10k R2=47k DTr2 R2 R1 (4) (5) DTr2 R2 R1 (3) (2) ROHM : UMT6 EIAJ : SC-88 Abbreviated symbol : B9 IMB9A (4) (5) (6) R1 R2 DTr1 R1=10k R2=47k (1) IMB9A (6) 0.3 (4) (5) 1.6 2.8 0.15 (6) 0.3to0.6 0to0.1 Each lead has same dimensions !Absolute maximum ratings (Ta = 25C) Parameter Supply voltage Input voltage Symbol VCC VIN IO IC (Max.) Pd Tj Tstg Limits -50 -40 6 Output current EMB9, UMB9N Power dissipation IMB9A Junction temperature Storage temperature -70 -100 150 (TOTAL) 300 (TOTAL) 150 -55+150 C C Unit V V ROHM : SMT6 EIAJ : SC-74 Abbreviated symbol : B9 mA mW 1 2 1 120mW per element must not be exceeded. 2 200mW per element must not be exceeded. (3) (2) (1) (1) 2.0 (5) (2) !Structure Epitaxial planar type PNP silicon transistor (Built-in resistor type) Abbreviated symbol : B9 0.65 (4) (3) UMB9N 0.5 0.5 0.5 1.0 1.6 EMB9 / UMB9N / IMB9A Transistors !Electrical characteristics (Ta = 25C) Parameter Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio Symbol VI (off) VI (on) VO (on) II IO (off) GI fT R1 R2 / R1 Min. - -1.4 - - - 68 - 7 3.7 Typ. - - -0.1 - - - 250 10 4.7 Max. -0.3 - -0.3 -0.88 -0.5 - - 13 5.7 Unit V V mA A - MHz k - Conditions VCC=-5V, IO=-100A VO=-0.3V, IO=-1mA IO/II=-5mA/-0.25mA VI=-5V VCC=-50V, VI=0V VO=-5V, IO=-5mA VCE=-10mA, IE=5mA, f=100MHz - - Transition frequency of the device !Packaging specifications Package Code Type EMB9 UMB9N IMB9A Basic ordering unit (pieces) T2R 8000 Taping TR 3000 T148 3000 !Electrical characteristic curves -100 -50 VO=-0.3V -10m -5m -2m VCC=-5V 1k 500 VO=-5V Ta=100C 25C -40C INPUT VOLTAGE : VI (on) (V) OUTPUT CURRENT : Io (A) -20 -10 -5 -2 -1 DC CURRENT GAIN : GI -1m 200 100 50 20 10 5 2 1 -500 -200 -100 -50 -20 -10 -5 -2 Ta=-40C 25C 100C Ta=100C 25C -40C -500m -200m -100m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m -1 0 -0.5 -1 -1.5 -2 -2.5 -3 -100 -200 -500 -1m -2m -5m -10m -20m -50m-100m OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI (off) (V) OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) Fig.2 Output current vs. input voltage (OFF characteristics) Fig.3 DC current gain vs. output current -1000m lO/lI =20 -500m OUTPUT VOLTAGE : VO (on) (V) -200m -100m -50m -20m -10m -5m -2m -1m -100 -200 -500 -1m Ta=100C 25C -40C -2m -5m -10m -20m -50m-100m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current |
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