KNOX SEMICONDUCTOR, INC. GENERAL PURPOSE ABRUPT VARACTOR DIODES 1N5681 TO 1N5709 TYPE NUMBER CAPACITANCE @ - 4Vdc 1 MHz (pF) MIN QUALITY FACTOR Q - 4Vdc F = 50 MHz 1N5681 1N5682 1N5683 1N5684 1N5685 1N5686 1N5687 1N5688 1N5689 1N5690 1N5691 1N5692 1N5693 1N5694 1N5695 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 600 600 550 550 550 500 500 500 500 450 400 300 250 225 200 1N5696 1N5697 1N5698 1N5699 1N5700 1N5701 1N5702 1N5703 1N5704 1N5705 1N5706 1N5707 1N5708 1N5709 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 450 450 400 400 400 375 375 350 350 325 300 225 175 150 Package Style DC Power Dissipation Max Reverse Current (IR) Max Reverse Current (IR2) Operating Temperature (Topr) Storage Temperature (Tstg) Capacitance Tolerance: CAPACITANCE RATIO MAX WORKING 2V / 40V 4V / 60V VOLTAGE MIN TYP MIN TYP (Vdc) 3.1 3.1 3.2 3.2 3.2 3.2 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.4 3.4 3.4 3.4 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 2.7 2.7 2.8 2.8 2.8 2.8 3.2 3.2 3.2 3.2 3.2 3.2 3.2 3.2 2.9 2.9 3.0 3.0 3.0 3.0 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 MIN REVERSE BREAKDOWN VOLTAGE Ir = 10A (Vdc) 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 60 60 60 60 60 60 60 60 60 60 60 60 60 60 65 65 65 65 65 65 65 65 65 65 65 65 65 65 DO-7 @ Ta = 25C @ Ta = 150C Standard Device P.O. BOX 609 * ROCKPORT, MAINE 04856 -26- 400 mW 20 nA @ MWV 20 A @ MWV -65 to + 175C -65 to + 200C 20% * 207*236*6076 * FAX 207*236*9558