ISSUED DATE :2005/08/01 REVISED DATE : G1270 P NP EP ITAXI AL PL ANAR T RANSI STOR Description The G1270 is designed for general purpose switching and amplifier applications. Features Excellent hFE(2)=25(Min.) @ VCE=-6V, IC=-400mA Package Dimensions D TO-92 E A S1 b1 S E A T IN G PLANE Millimeter Min. Max. 4.45 4.7 1.02 0.36 0.51 0.36 0.76 0.36 0.51 L REF. e1 C b e A S1 b b1 C REF. D E L e1 e Millimeter Min. Max. 4.44 4.7 3.30 3.81 12.70 1.150 1.390 2.42 2.66 Absolute Maximum Ratings (TA=25 ) Symbol Ratings Unit Collector to Base Voltage Parameter VCBO -35 V Collector to Emitter Voltage VCEO -30 V Emitter to Base Voltage VEBO -5 V Collector Current (DC) IC -500 mA Total Device Dissipation PD 625 mW Junction Temperature TJ 150 Storage Temperature Tstg -55 ~ +150 Electrical Characteristics (TA = 25 Symbol unless otherwise noted) Min. Typ. Max. Unit BVCBO -35 - - V IC=-100uA, IE=0 BVCEO -30 - - V IC=-1mA, IB=0 BVEBO ICBO IEBO *VCE(sat) -5 - - -100 -100 -0.25 V nA nA V IE=-100uA, IC=0 VCB=-35V, IE=0 VEB=-5V, IC=0 IC=-100mA, IB=-10mA *VBE(on) - - -1.0 V VCE=-1V, IC=-100mA *hFE1 70 - 240 VCE=-1V, IC=-100mA *hFE2 25 - - VCE=-6V, IC=-400mA fT 100 - - MHz - - 8 pF Cob Test Conditions VCE=-1V, IC=-10mA, f=100MHz VCB=-10V, IE=0, f=1MHz *Pulse Test: Pulse Width 380 s, Duty Cycle 2% Classification Of hFE Rank O Y hFE1 Range 70 - 140 120 - 240 hFE2 Range Min. 25 Min. 40 1/2 ISSUED DATE :2005/08/01 REVISED DATE : Characteristics Curve Important Notice: All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM. GTM reserves the right to make changes to its products without notice. GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems. GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C. TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785 China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165 2/2