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BZX3V0 Dataheets PDF



Part Number BZX3V0
Manufacturers COS
Logo COS
Description Zener Diode
Datasheet BZX3V0 DatasheetBZX3V0 Datasheet (PDF)

ZENER DIODE SILICON EPITAXIAL PLANAR TYPE Unit in: mm 2.0Max 0.5Max 26.0Min CATHODE MARK Features: Very sharp reverse characteristic Low reverse current level Very high stability Low noise Available with tighter tolerances Applications Voltage stabilization T j =25C Parameter Power dissipation Junction temperature Storage temperature range Symbol P Tj TStg Value 500 175 -65~175 Unit mW C C Type Color Code 0.5Max DO-35 Black Marking Example: COS 6V8 Zener Voltage at 6.8V normal Cathode M.

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ZENER DIODE SILICON EPITAXIAL PLANAR TYPE Unit in: mm 2.0Max 0.5Max 26.0Min CATHODE MARK Features: Very sharp reverse characteristic Low reverse current level Very high stability Low noise Available with tighter tolerances Applications Voltage stabilization T j =25C Parameter Power dissipation Junction temperature Storage temperature range Symbol P Tj TStg Value 500 175 -65~175 Unit mW C C Type Color Code 0.5Max DO-35 Black Marking Example: COS 6V8 Zener Voltage at 6.8V normal Cathode Mark )27978275 TEL:( 852) 23413351 FAX:( 852 WEB SITE:http://www.daiwahk.com 26.0Min Absolute Maximum Rating 3.9Max http://www.Datasheet4U.com ELECT RI CAL CHARACT ERI STICS (Ta= 25 C) Zene r Vola ge at Iz=5m A Vz(v) MAX. MIN. BZX2V0 2.10 BZX2V2 2.31 BZX2V4 2.52 BZX2V7 2.83 BZX3V0 3.15 BZX3V3 3.46 BZX3V6 3.78 BZX3V9 4.09 BZX4V3 4.51 BZX4V7 4.93 BZX5V1 5.35 BZX5V6 5.88 BZX6V2 6.51 BZX6V8 7.14 BZX7V5 7.87 BZX8V2 BZX9V1 BZX10 BZX11 BZX12 BZX13 BZX15 BZX16 BZX18 BZX20 BZX22 BZX24 BZX27 BZX30 BZX33 BZX36 BZX39 Note: 1. Zener Voltage is measured 40ms after electricity charging. 2. Data valid provided that leads are kept at ambient temperature at a distance of 8mm from case. VF=1V MAX (at IF=100mA) 3. Special Voltage accuracy will be provided upon request at different pricing. TEL:(852) 23413351 FAX: ( 852 )27978275 WEB SITE:http://www.daiwahk.com Dynamic resis tance at Iz=5mA f=1KHz Rzj(W) MAX. 100 100 100 110 120 120 120 120 120 100 70 40 30 25 25 20 20 20 20 25 25 25 25 30 30 30 35 45 55 65 75 85 at Iz=5mA f=1KHz Rzj(W) MAX. 1000 1000 1000 1000 1000 1000 1100 1200 1200 1200 1200 900 500 150 120 120 120 120 120 110 110 110 150 150 200 200 200 250 250 250 250 250 Type Temp coeff of Zener volt at Iz=5mA AVz(%/ C) Typ -0.075 -0.075 -0.070 -0.070 -0.070 -0.065 -0.055 -0.035 -0.030 -0.020 0.010 0.035 0.035 0.040 0.052 0.055 0.055 0.060 0.060 0.065 0.065 0.070 0.070 0.075 0.080 0.080 0.085 0.090 0.092 0.092 0.095 0.095 Reverse Cur rent at Ta=25 C IR( A) MAX. VR(v)= 120 120 120 100 50 20 10 5 5 5 5 5 5 2 0.5 0.5 0.5 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.5 2.5 3.0 3.5 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 30.0 Admis sib le Zener current Iz(mA) MAX. 165 155 145 135 130 120 110 100 90 85 78 70 64 58 53 48 43 40 36 33 30 26 25 22 20 18 16 14 13 12 11 10 1.90 2.09 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 28.50 31.35 34.20 37.05 8.61 9.55 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 31.50 34.65 37.80 40.90 Series Main Characteristic 10-2 HZ 12B 2 HZ 16- 2 HZ9B2 HZ 20- 2 HZ 24- 2 HZ 30- 2 HZ2B2 HZ 4 B 2 HZ6B 2 HZ 36- 2 35 10 -3 10-4 10-5 10-6 10-7 10-8 0 5 10 15 20 25 30 40 Zener Voltage Vz (V) Fig.1 Zener currentVs. Zener voltage 0.10 0.08 0.06 0.04 0.02 0 Zener Voltage -0.02 -0.04 -0.06 -0.08 -0.10 0 5 10 50 40 30 20 10 Zener Volt age 0 -10 -20 -30 -40 -50 15 20 25 30 35 40 500 5m m Power Dissipati on Pb (mW) 2.5m m 400 3m m Printed circuit board 100X180X1.6t mm Quality: paper phenol 300 200 100 0 0 50 100 150 200 Ambient Temperature Ta ( C) Fig.3 Power Dissipation Vs. Ambient Temperature Zener Voltage Vz (V) Fig.2 Temperature Coefficient Vs. Zener voltage TEL:(852) 23413351 FAX: ( 852 )27978275 WEB SITE:http://www.daiwahk.com .


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