NTE4901 Surge Clamping, Overvoltage Transient Suppressor, Bidirectional Description: The NTE4901 is a bidirectional transient voltage suppressor diode in an axial lead type package designed for protecting intergrated circuits, MOS, hybrids and other voltagesensitive semiconductors and components. Features: High Surge Capability Very Fast Clamping Time Absolute Maximum Ratings: Peak Pulse Power (1ms Exponential Pulse, Initial T = +25C, Note 1), P . 1.5kW J P Power Dissipation (T = +75C, On Infinite heatsink), P 5W A D Non Repetitive Surge Peak Forward Current (Initial T = +25C, t = 10ms), I 250A J FSM Operating Junction Temperature, T . +175 C J Storage temperature Range, T . 65 to +175C stg Lead Temperature (During Soldering, 4mm from case, 10sec max.), T +230 C L Thermal Resistance, Junction toCase (On Infinite Heatsink), R . 20 C/W thJ C Note 1. For surges higher than the maximum value, the diode will present a short circuit anode cathode. Electrical Characteristics: (Note 2, Note 3) Parameter Symbol Test Conditions Min Typ Max Unit Stand Off Voltage V I = 300A 5 V RM RM Breakdown Voltage V I = 1mA, Note 4 6 V (BR) R Clamping Voltage V 1ms expo I = 1A Max 7.1 V (CL) PP I = 10A Max 7.5 V PP Peak Pulse Current I 1ms expo 160 A PP 8 20s expo 1340 A 4 Temperature Coefficient of V 5.7 10 / C (BR) Capacitance C V = 0, f = 1MHz 11000 pF R Note 2. The NTE4901 is bidirectional device electrical characteristics apply in both directions. Note 3. Clamping time (0V o V ): t < 5ns. (BR) clamping Note 4. Pulse Test: Pulse Width 50ms, Duty Cycle < 2%. 1.100 (27.94) .375 (9.52) Min Max .042 (1.07) Dia Max .205 (5.21) Dia MaxX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for ESD Suppressors / TVS Diodes category: Click to view products by NTE manufacturer: Other Similar products are found below : 60KS200C D12V0H1U2WS-7 D18V0L1B2LP-7B 82356050220 D5V0F4U5P5-7 D5V0M5U6V-7 NTE4902 P4KE27CA P6KE11CA P6KE39CA-TP P6KE8.2A SA110CA SA60CA SA64CA SMBJ12CATR SMBJ8.0A SMLJ30CA-TP ESD101-B1-02ELS E6327 ESD112- B1-02EL E6327 ESD119B1W01005E6327XTSA1 ESD5V0L1B02VH6327XTSA1 ESD7451N2T5G 19180-510 CPDT-5V0USP-HF 3.0SMCJ33CA-F 3.0SMCJ36A-F HSPC16701B02TP D3V3Q1B2DLP3-7 D55V0M1B2WS-7 DESD5V0U1BL-7B DRTR5V0U4SL-7 SCM1293A-04SO ESD200-B1-CSP0201 E6327 ESD203-B1-02EL E6327 SM12-7 SMF8.0A-TP SMLJ45CA-TP CEN955 W/DATA 82350120560 82356240030 VESD12A1A-HD1-GS08 CPDUR5V0R-HF CPDUR24V-HF CPDQC5V0U-HF CPDQC5V0USP-HF CPDQC5V0-HF D1213A-01LP4-7B D1213A-02WL-7 ESDLIN1524BJ-HQ 5KP100A