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1SMB3EZ19 Dataheets PDF



Part Number 1SMB3EZ19
Manufacturers SunMate
Logo SunMate
Description SURFACE MOUNT SILICON ZENER DIODES
Datasheet 1SMB3EZ19 Datasheet1SMB3EZ19 Datasheet (PDF)

1SMB3EZ3.9 - 1SMB3EZ400 SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 3.9 - 400V POWER: 3.0Wa t t s Features ! Complete Voltage Range 3.9 to 400 Volts ! High peak reverse power dissipation ! High reliability ! Low leakage current Mechanical Data ! Case: SMB/DO-214AA, Molded Plastic ! Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 ! Polarity: Cathode Band or Cathode Notch ! Marking: Type Number ! Weight: 0.093 grams (approx.) B SMB(DO-214AA) Dim Min Max A 3.30 3.94 A.

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1SMB3EZ3.9 - 1SMB3EZ400 SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 3.9 - 400V POWER: 3.0Wa t t s Features ! Complete Voltage Range 3.9 to 400 Volts ! High peak reverse power dissipation ! High reliability ! Low leakage current Mechanical Data ! Case: SMB/DO-214AA, Molded Plastic ! Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 ! Polarity: Cathode Band or Cathode Notch ! Marking: Type Number ! Weight: 0.093 grams (approx.) B SMB(DO-214AA) Dim Min Max A 3.30 3.94 A C B 4.06 4.70 C 1.91 2.21 D 0.15 0.31 D E 5.00 5.59 G 0.10 0.20 J H 0.76 1.52 H G E J 2.00 2.62 All Dimensions in mm Maximum Ratings TA = 25°C unless otherwise specified Rating Symbol DC Power Dissipation at TL = 75 °C (Note1) PD Maximum Forward Voltage at IF = 200 mA VF Maximum Thermal Resistance Junction to Ambient Air (Note2) RθJA Junction Temperature Range TJ Storage Temperature Range Ts Value 3.0 1.5 60 - 55 to + 175 - 55 to + 175 Note : (1) TL = Lead temperature at 3/8 " (9.5mm) from body (2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case. Unit Watts Volts K/W °C °C 1 of 3 www.sunmate.tw ELECTRICAL CHARACTERISTICS Rating at = 25 °C ambient temperature unless otherwise specified TYPE 1SMB3EZ3.9 1SMB3EZ4.3 1SMB3EZ4.7 1SMB3EZ5.1 1SMB3EZ5.6 1SMB3EZ6.2 1SMB3EZ6.8 1SMB3EZ7.5 1SMB3EZ8.2 1SMB3EZ9.1 1SMB3EZ10 1SMB3EZ11 1SMB3EZ12 1SMB3EZ13 1SMB3EZ14 1SMB3EZ15 1SMB3EZ16 1SMB3EZ17 1SMB3EZ18 1SMB3EZ19 1SMB3EZ20 1SMB3EZ22 1SMB3EZ24 1SMB3EZ27 1SMB3EZ28 1SMB3EZ30 1SMB3EZ33 1SMB3EZ36 1SMB3EZ39 1SMB3EZ43 1SMB3EZ47 1SMB3EZ51 1SMB3EZ56 1SMB3EZ62 1SMB3EZ68 1SMB3EZ75 1SMB3EZ82 1SMB3EZ91 1SMB3EZ100 Nominal Zener Voltage VZ @ IZT IZT (V) (mA) 3.9 192 4.3 174 4.7 160 5.1 147 5.6 134 6.2 121 6.8 110 7.5 100 8.2 91 9.1 82 10 75 11 68 12 63 13 58 14 53 15 50 16 47 17 44 18 42 19 40 20 37 22 34 24 31 27 28 28 27 30 25 33 23 36 21 39 19 43 17 47 16 51 15 56 13 62 12 68 11 75 10 82 9.1 91 8.2 100 7.5 Maximum Zener Impedance ZZT @ IZT ZZK @ IZK (Ω) (Ω) 4.5 400 4.5 400 4.0 500 3.5 550 2.5 600 1.5 700 2.0 700 2.0 700 2.3 700 2.5 700 3.5 700 4.0 700 4.5 700 4.5 700 5.0 700 5.5 700 5.5 700 6.0 750 6.0 750 7.0 750 7.0 750 8.0 750 9.0 750 10 750 12 750 16 1000 20 1000 22 1000 28 1000 33 1500 38 1500 45 1500 50 2000 55 2000 70 2000 85 2000 95 3000 115 3000 160 3000 IZK (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.3 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Maximum Reverse Leakage Current IR @ VR (µA) (V) 80 1.0 30 1.0 20 1.0 5.0 1.0 5.0 2.0 5.0 3.0 50 4.0 50 5.0 50 6.0 50 7.0 50 7.6 50 8.4 1.0 9.1 0.5 9.1 0.5 10.6 0.5 11.4 0.5 12.2 0.5 13.0 0.5 13.7 0.5 14.4 0.5 15.2 0.5 16.7 0.5 18.2 0.5 2.


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