1N34A POINT CONTACT GERMANIUM DIODE The germanium point contact (Ge) diodes are widely used { For detecting the rectifying efficiency or for switching on the iB radio, TV, or stereo, ect. max. 53.2 a Li. * Features =e e High reliability for resistance to vibration and shock proof. ecithode e High withstand voltage. E Small reverse current. nu.gos] e Excellent electrical characteristics suitable for FM. it detection or MPX. Glass case JEDEC DO-7 Application Dimensions in mm e FM detection, MPX, projected-image detection. switching, and limiter Absolute Maximum Ratings (T, = 25C) Symbol Value Unit Peak Reverse Voltage Vem 45 V Reverse Voltage dc Ve 20 V Peak Forward Current lem 150 mA Average Rectified Output Current lo 50 mA Surge Forward Current Isurge 500 mA Junction Temperature T; 75 c Storage Temperature Range Ts -55 to +75 C Characteristics (1N34A) Symbol | Test condition(Ta25+ 2C) | Min. | Typ. | Max. | Unit Forward voltage lr Ve=1V 4 2 - mA Reverse currents Ir Vp=-10V - - 100 LA Ire Vea=V - - - LA Junction Capacitance Cj - f=1MHz, V=-1V - - 1 pF Rectification effici Vi=2Vrms,=50KQ 55 9 ectification efficiency n C=20PF, f=40MHz - - o & SEMTECH ELECTRONICS LTD. ( Wholly owned subsidiary of Honey Technology Ltd.) = Dated : 10/04/2002