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1SMA5934B Dataheets PDF



Part Number 1SMA5934B
Manufacturers RFE
Logo RFE
Description SURFACE ZENER DIODE
Datasheet 1SMA5934B Datasheet1SMA5934B Datasheet (PDF)

SURFACE ZENER DIODE RoHS 1SMA5913B Thru 1SMA5957B 1.5watts FEATURES • Voltage Range 3.3 to 240 Volts • High peak reverse power dissipation • High reliability • Low leakage current MECHANICAL DATA • Molded plastic body (UL 94 V-0 Rated) • Polarity: Color Band denotes Cathode end • Weight: 0.060 grams 1.3 ± 0.2 5.3 ± 0.35 4.2 ± 0.25 1.6 ± 0.25 2.6 ± 0.15 2.3 ± 0.2 SMA Dimensions in millimeters MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise.

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SURFACE ZENER DIODE RoHS 1SMA5913B Thru 1SMA5957B 1.5watts FEATURES • Voltage Range 3.3 to 240 Volts • High peak reverse power dissipation • High reliability • Low leakage current MECHANICAL DATA • Molded plastic body (UL 94 V-0 Rated) • Polarity: Color Band denotes Cathode end • Weight: 0.060 grams 1.3 ± 0.2 5.3 ± 0.35 4.2 ± 0.25 1.6 ± 0.25 2.6 ± 0.15 2.3 ± 0.2 SMA Dimensions in millimeters MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise specified . Single phase, half wave,60Hz, resistive or inductive load. For capactitive load, derate current by 20% Parameter DC Power Dissipation @ TL = 75°C Measured zero lead length (1" square copper pad, FR -4 board) (Note: Derates 20mW per °C over 75°C) Thermal Resistance Junction to Lead DC Power Dissipation @ TA = 25°C (FR-4 Board) (Note: Derates 4mW per °C over 25°C) Thermal Resistance Junction to Ambient Maximum Average Forward Voltage at IF = 200 mA Operating Temperature Range Symbol PD R0JL PD R0JA VF TJ 1SMA5913B ~ 1SMA5957B 1.5 50 0.5 250 1.5 -65°C to +150°C Unit W ºC/W W ºC/W V ºC Storage Temperature Range TSTG -65°C to +150°C ºC 1.6 ± 0.25 MAXIMUM RATINGS CURVE PD, MAXIMUM DISSIPATION, (W) Fig. 1 POWER TEMPERATURE DERATING CURVE 1.5 1.2 0.9 0.6 Ta 0.3 TL 0 0 25 50 75 100 125 150 175 T. TEMPERATURE (°C) Page 1 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C3BR01 2013.08.06 SURFACE ZENER DIODE RoHS 1SMA5913B Thru 1SMA5957B 1.5watts ELECTRICAL CHARACTERISTIC TY P E Nom inal Zener V oltage V Z @ IZ T IZ T M a x im u m Ze n e r Im p e d a n c e ZZ T @ IZ T ZZ K @ IZ K IZ K M ax im um R e ve rs e Leakage C u rre n t M ax im um DC Zener C u rre n t IR @ V R IZ M (V ) (m A ) (Ω ) (Ω ) (m A ) (μA ) (V ) (m A ) 1SM A5913B 3.3 113.6 10 500 1.0 100 1.0 454 1SM A5914B 3.6 104.2 9.0 500 1.0 75 1.0 416 1SM A5915B 3.9 96.1 7.5 500 1.0 25 1.0 384 1SM A5916B 4.3 87.2 6.0 500 1.0 5 1.0 348 1SM A5917B 4.7 79.8 5.0 500 1.0 5 1.5 319 1SM A5918B 5.1 73.5 4.0 350 1.0 5 2.0 294 1SM A5919B 5.6 66.9 2.0 250 1.0 5 3.0 267 1SM A5920B 6.2 60.5 2.0 200 1.0 5 4.0 241 1SM A5921B 6.8 55.1 2.5 200 1.0 50 5.2 220 1SM A5922B 7.5 50.0 3.0 400 0.5 50 6.0 200 1SM A5923B 8.2 45.7 3.5 400 0.5 50 6.5 182 1SM A5924B 9.1 41.2 4.0 500 0.5 50 7.0 164 1SM A5925B 10 37.5 4.5 500 0.25 50 8.0 150 1SM A5926B 11 34.1 5.5 550 0.25 50 8.4 136 1SM A5927B 12 31.2 6.5 550 0.25 1.0 9.1 125 1SM A5928B 13 28.8 7.0 550 0.25 1.0 9.9 115 1SM A5929B 15 25.0 9.0 600 0.25 1.0 11.4 100 1SM A5930B 16 23.4 10 600 0.25 1.0 12.2 93 1SM A5931B 18 20.8 12 650 0.25 1.0 13.7 83 1SM A5932B 20 18.7 14 650 0.25 1.0 15.2 75 1SM A5933B 22 17.0 17.5 650 0.25 1.0 16.7 68 1SM A5934B 24 15.6 19 700 0.25 1.0 18.2 62 1SM A5935B 27 13.9 23 700 0.25 1.0 20.6 55 1SM A5936B 30 12.5 26 750 0.25 1.0 22.8 50 1S.


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