1N4491

1N4490 : The CENTRAL SEMICONDUCTOR 1N4460 series silicon Zener diode is a high quality voltage regulator designed for use in automotive, industrial, commercial, entertainment and computer applications. MARKING: FULL PART NUMBER MAXIMUM RATINGS: (TA=25°C) Power Dissipation Operating and Storage Junction Temperature SYMBOL PD TJ, Tstg 1.5 -65 to +200 ELECTRICAL CHARACTERISTICS: (TA=25°C) TYPE ZENER VOLTAGE VZ @ IZT MIN NOM MAX VVV TEST CURRENT MAXIMUM ZENER IMPEDANCE IZT ZZT @ IZT ZZK @ IZK mA Ω Ω mA 1N4460 5.890 6.2 6.510 40 4.0 200 1.0 1N4461 6.460 6.8 7.140 37 2.5 200 1.0 1N4462 7.125 7.5 7.875 34 2.5 400 0.5 1N4463 7.790 8.2 8.610 31 3.0 400 0.5 1N4464 8.645 9.1 9.555.

1N4490 : This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance. 1% and 2% tolerance versions are also available. Microsemi also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • Popular JEDEC registere.

1N4490 : Certificate TH97/10561QM Certificate TW00/17276EM 1N4460 - 1N4496 and 1N6485 - 1N6491 VZ : 3.3 - 200 Volts PD : 1.5 Watts FEATURES : * Silicon power zener diodes * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free SILICON ZENER DIODES M1A 0.085(2.16) 0.075(1.91) 1.00 (25.4) MIN. 0.138(3.51) 0.122(3.10) MECHANICAL DATA : * Case : M1A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.20 gram (approximately) 0.024(0.60) 0.022(0.55) 1.00 (25.4) MIN.

1N4490 : Features Quick reference data V = 6.2 - 200V R IZ (MAX) = 7.2mA - 230mA ZZ = 4Ω - 1500Ω I = 0.05µA - 10µA R Electrical Specifications Electrical specifications @ TA = 25°C unless otherwise specified. Low dynamic impedance Hermetically sealed. 1.5 Watt applications Low reverse leakage currents Small package These products are qualified to MIL-PRF-19500/406. They can be supplied fully released as JAN, JANTX, JANTXV and JANS versions. Device Types VV ZZ Nom Min VV V I Test ZZ Z Z Z I Max V (reg) I @ KZ z ZSM V R I R α VZ I ZK Ιr Max Current Imped. Knee DC Voltage TA= +25°C Reverse Reverse Temp. Test Reverse TA=+25°C Imped. Current Reg. Voltage Current Coeff. Current Current .

1N4490 : 1N4460-1N4496, 1N6485-1N6491 High-reliability discrete products and engineering services since 1977 1.5 WATT GLASS ZENER DIODE FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating Temperature: Storage Temperature: Power Dissipation: Thermal Resistance Forward Voltage -65 to +175°C -65 to +175°C 1.5 Watts @ TA = 25°C 42°C/W at 3/8 inch from body 1.00 V at 200 mA and 1.5 V at 1.0 A ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Type Nominal Zener Voltage VZ Test Current IZT Maximum.

1N4490 : SENSITRON SEMICONDUCTOR 1N4460/US, 1N4461/US, 1N4467/US thru 1N4496/US Standard ZENER DIODES TECHNICAL DATA DATA SHEET 5080, Rev B.3 Zener 1.5W DIODE  Ultra-low reverse leakage current  Zener voltage available from 6.2V to 200V  Sharp Zener knee  Metallurgically bonded, hermetic, non-cavity glass package  Lead finish SN63  Operating Temperature: -65oC to +175oC.  Storage Temperature: -65oC to +200oC.  Power Dissipation: 1.5 Watts @ TA = 25oC  All parts are 100% hot solder dipped  JAN/ JANTX/ JANTXV available per MIL-PRF-19500/460  JANS Plus removes atypical/out of family VF AVAILABLE AS 1N JAN, JANTX, JANTXV JANS JAN EQUIVALENT * SJ44XX*, SX44XX*, SV44XX* SS44XX* Standard Reco.

1N4490US : SENSITRON SEMICONDUCTOR 1N4460/US, 1N4461/US, 1N4467/US thru 1N4496/US Standard ZENER DIODES TECHNICAL DATA DATA SHEET 5080, Rev B.3 Zener 1.5W DIODE  Ultra-low reverse leakage current  Zener voltage available from 6.2V to 200V  Sharp Zener knee  Metallurgically bonded, hermetic, non-cavity glass package  Lead finish SN63  Operating Temperature: -65oC to +175oC.  Storage Temperature: -65oC to +200oC.  Power Dissipation: 1.5 Watts @ TA = 25oC  All parts are 100% hot solder dipped  JAN/ JANTX/ JANTXV available per MIL-PRF-19500/460  JANS Plus removes atypical/out of family VF AVAILABLE AS 1N JAN, JANTX, JANTXV JANS JAN EQUIVALENT * SJ44XX*, SX44XX*, SV44XX* SS44XX* Standard Reco.

1N4491 : The CENTRAL SEMICONDUCTOR 1N4460 series silicon Zener diode is a high quality voltage regulator designed for use in automotive, industrial, commercial, entertainment and computer applications. MARKING: FULL PART NUMBER MAXIMUM RATINGS: (TA=25°C) Power Dissipation Operating and Storage Junction Temperature SYMBOL PD TJ, Tstg 1.5 -65 to +200 ELECTRICAL CHARACTERISTICS: (TA=25°C) TYPE ZENER VOLTAGE VZ @ IZT MIN NOM MAX VVV TEST CURRENT MAXIMUM ZENER IMPEDANCE IZT ZZT @ IZT ZZK @ IZK mA Ω Ω mA 1N4460 5.890 6.2 6.510 40 4.0 200 1.0 1N4461 6.460 6.8 7.140 37 2.5 200 1.0 1N4462 7.125 7.5 7.875 34 2.5 400 0.5 1N4463 7.790 8.2 8.610 31 3.0 400 0.5 1N4464 8.645 9.1 9.555.

1N4491 : 1N4460-1N4496, 1N6485-1N6491 High-reliability discrete products and engineering services since 1977 1.5 WATT GLASS ZENER DIODE FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating Temperature: Storage Temperature: Power Dissipation: Thermal Resistance Forward Voltage -65 to +175°C -65 to +175°C 1.5 Watts @ TA = 25°C 42°C/W at 3/8 inch from body 1.00 V at 200 mA and 1.5 V at 1.0 A ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Type Nominal Zener Voltage VZ Test Current IZT Maximum.

1N4491 : This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance. 1% and 2% tolerance versions are also available. Microsemi also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • Popular JEDEC registere.

1N4491 : Certificate TH97/10561QM Certificate TW00/17276EM 1N4460 - 1N4496 and 1N6485 - 1N6491 VZ : 3.3 - 200 Volts PD : 1.5 Watts FEATURES : * Silicon power zener diodes * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free SILICON ZENER DIODES M1A 0.085(2.16) 0.075(1.91) 1.00 (25.4) MIN. 0.138(3.51) 0.122(3.10) MECHANICAL DATA : * Case : M1A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.20 gram (approximately) 0.024(0.60) 0.022(0.55) 1.00 (25.4) MIN.

1N4491 : Features Quick reference data V = 6.2 - 200V R IZ (MAX) = 7.2mA - 230mA ZZ = 4Ω - 1500Ω I = 0.05µA - 10µA R Electrical Specifications Electrical specifications @ TA = 25°C unless otherwise specified. Low dynamic impedance Hermetically sealed. 1.5 Watt applications Low reverse leakage currents Small package These products are qualified to MIL-PRF-19500/406. They can be supplied fully released as JAN, JANTX, JANTXV and JANS versions. Device Types VV ZZ Nom Min VV V I Test ZZ Z Z Z I Max V (reg) I @ KZ z ZSM V R I R α VZ I ZK Ιr Max Current Imped. Knee DC Voltage TA= +25°C Reverse Reverse Temp. Test Reverse TA=+25°C Imped. Current Reg. Voltage Current Coeff. Current Current .

1N4491US : SENSITRON SEMICONDUCTOR 1N4460/US, 1N4461/US, 1N4467/US thru 1N4496/US Standard ZENER DIODES TECHNICAL DATA DATA SHEET 5080, Rev B.3 Zener 1.5W DIODE  Ultra-low reverse leakage current  Zener voltage available from 6.2V to 200V  Sharp Zener knee  Metallurgically bonded, hermetic, non-cavity glass package  Lead finish SN63  Operating Temperature: -65oC to +175oC.  Storage Temperature: -65oC to +200oC.  Power Dissipation: 1.5 Watts @ TA = 25oC  All parts are 100% hot solder dipped  JAN/ JANTX/ JANTXV available per MIL-PRF-19500/460  JANS Plus removes atypical/out of family VF AVAILABLE AS 1N JAN, JANTX, JANTXV JANS JAN EQUIVALENT * SJ44XX*, SX44XX*, SV44XX* SS44XX* Standard Reco.

1N4492 : The CENTRAL SEMICONDUCTOR 1N4460 series silicon Zener diode is a high quality voltage regulator designed for use in automotive, industrial, commercial, entertainment and computer applications. MARKING: FULL PART NUMBER MAXIMUM RATINGS: (TA=25°C) Power Dissipation Operating and Storage Junction Temperature SYMBOL PD TJ, Tstg 1.5 -65 to +200 ELECTRICAL CHARACTERISTICS: (TA=25°C) TYPE ZENER VOLTAGE VZ @ IZT MIN NOM MAX VVV TEST CURRENT MAXIMUM ZENER IMPEDANCE IZT ZZT @ IZT ZZK @ IZK mA Ω Ω mA 1N4460 5.890 6.2 6.510 40 4.0 200 1.0 1N4461 6.460 6.8 7.140 37 2.5 200 1.0 1N4462 7.125 7.5 7.875 34 2.5 400 0.5 1N4463 7.790 8.2 8.610 31 3.0 400 0.5 1N4464 8.645 9.1 9.555.

1N4492 : This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance. 1% and 2% tolerance versions are also available. Microsemi also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • Popular JEDEC registere.

1N4492 : Certificate TH97/10561QM Certificate TW00/17276EM 1N4460 - 1N4496 and 1N6485 - 1N6491 VZ : 3.3 - 200 Volts PD : 1.5 Watts FEATURES : * Silicon power zener diodes * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free SILICON ZENER DIODES M1A 0.085(2.16) 0.075(1.91) 1.00 (25.4) MIN. 0.138(3.51) 0.122(3.10) MECHANICAL DATA : * Case : M1A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.20 gram (approximately) 0.024(0.60) 0.022(0.55) 1.00 (25.4) MIN.