1500 Watt Axial Leaded TVS 1N6469 Thru 1N6476 TEL: 805-498-2114 FAX: 805-498-3804 DESCRIPTION FEATURES: The 1N64xx series of transient voltage suppressors are 1500 Watts Peak Pulse Power (tp = 10/1000ps) designed to protect military and commercial electronic Voidless hermeticall sealed glass package equipment from overvoltages caused by lightning, ESD, Metallurgically bonded EFT, inductive load switching, and EMP. These devices are High surge capacity constructed using a p-n junction TVS diode in a @ Unidirectional hermetically sealed, voidiess glass package. The e =Available in JAN, JTX, and JTXV versions per hermetically sealed package provides high reliability in MIL-S-19500/552 harsh environmental conditions. TVS diodes are further characterized by their high surge capability, low operating and clamping voltages, and a theoretically instantaneous response time. This makes them ideal for use as board level protection for sensitive semiconductor components. Tinned copper leads These devices are DESC QPL qualified to MIL-S- 19500/552. APPLICATIONS: @ Aerospace & Industrial Electronics Board Level Protection Airborn Systems Shipboard Systems Ground Systems MAXIMUM RATINGS MECHANICAL CHARACTERISTICS: Hermetically sealed glass package Marking : P/N, date code, logo, & cathode band RATING SYMBOL VALUE UNIT Peak Pulse Power (tp = 10 x 1000 ps) Ppk 1500 Watts Operating Temperature. Tj ~65 to +175 C Storage Temperature Tstg -65 to +175 C Steady-State Power Dissipation @ TL = 75C (3/8) PD 5 Watts ELECTRICAL CHARACTERISTICS @ 25C (unless otherwise specified) TTHEVERSE REVERSE OT N TEST EAKPULE EAK PUL [TEMPERATURE DEVICE LEAKAGE OLTAGE CURRENT COEFFICIEN T TYPE CURRENT von on t+ P Ps rus F var (WA) (V) (mA) (A) A) % FC 1N6469 5000 5.6 50 167 945 0.040 1N6470 5000 6.5 50 137 775 0.040 1N6471 1000 13.6 10 66 374 0.050 1N6472 1000 16.4 10 57 322 0.060 1N6473 100 27.0 5 36.5 206 0.084 1N6474 5 33.0 1 32 190 0.083 1N6475 5 43.7 1 24 136 0.004 1N6476 5 54.0 1 19 106 0.096 99 1997 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 Aes, QPL 1500 Watt Axial Leaded TVS 1N6469 Thru 1N6476 TEL: 805-498-2111 FAX: 805-498-3804 PEAK PULSE POWER vs. PULSE TIME 10x1000ps IMPULSE WAVEFORM STEADY STATE DERATING CHARACTERISTICS FOR FREE AIR MOUNTING i 0.9 peak on j 05 pan 1 ot oN t . >t ims >>| Pulas Duration (us) PULSE DERATING CURVE Puiss conditions as defined by 10 X 1000ue SCHEMATIC Oo D a a & 100 ma a 1@ 180 ADIRTNE TEMPERATE (1A) IN coge MECHANICAL OUTLINE 8 DIMENSIONS A INCHES MM N jom" Twin | MAX | Min | max | NOTE c A | 0.150 | 0.185 | 3.81 4.70 B_ | os00 | 1.300 | 2286 {33.02 C | 0160 | 0.375 | 4.06 9.53 2 D | 0.037 | 0.042 | 0.04 1.07 2 B NOTES : 1. Controlling dimension is inches. rere le 2. Includes uncontrolled area of device leads. 1997 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 100