BZM55C2V4 THRU BZM55C39 DC COMPONENTS CO., LTD. R RECTIFIER SPECIALISTS TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES FEATURES * Voltage Range:2.4V to 39V * Double slug type construction Micro Melf MECHANICAL DATA * Case: Glass sealed case Micro Melf * Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.05 grams Approx. .008(0.2) .079(2.0) .071(1.8) .008(0.2) CATHODE MARK .049(1.25) .047(1.20) .043(1.1) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches(millimeters) SYMBOL VALUE UNITS Ptot 500 (1) mW Tj 175 o Tstg -5 5 to + 175 o Zener Current see Table "Characterisitics" Power Dissipation at Tamb=25 oC Junction Temperature Storage Temperature Range C C K/mW Thermal Resistance Junction to Ambient Air RthA Typ. - Min. 0.3 (1) Max. Volts Forward Voltage at IF=100mA VF 1)Valid Provided that leads are kept at ambient temperature at a distance of 8 mm from case. NOTE: Standard Zener Voltage Tolerance ± 5% Typ. - Min. 1 Max. RATING AND CHARACTERISTIC CURVES (BZM55C SERIES) TYPE BZM55C2V4 BZM55C2V7 BZM55C3V0 BZM55C3V3 BZM55C3V6 BZM55C3V9 BZM55C4V3 BZM55C4V7 BZM55C5V1 BZM55C5V6 BZM55C6V2 BZM55C6V8 BZM55C7V5 BZM55C8V2 BZM55C9V1 BZM55C10 B Z M 5 5 C 11 BZM55C12 BZM55C13 BZM55C15 BZM55C16 BZM55C18 BZM55C20 BZM55C22 BZM55C24 BZM55C27 BZM55C30 BZM55C33 BZM55C36 BZM55C39 Maximum Zener Maximum Reverse Max. Zener Current IZM@TA Nominal Zener Voltage VZ@IZT Zener Test Current IZT ZZT@IZT ZZT@IZK Volts mA Ohms Ohms mA µA Volts % / oC mA 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2.5 85 85 85 85 85 85 75 60 35 25 10 8 7 7 10 15 20 20 26 30 40 50 55 55 80 80 80 80 80 90 600 600 600 600 600 600 600 600 550 450 200 150 50 50 50 70 70 90 11 0 11 0 170 170 220 220 220 220 220 220 220 500 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 50 10 4 2 2 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1 1 1 1 1 1 1 1 1 1 2 3 5 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 -0.085 -0.080 -0.075 -0.070 -0.065 -0.060 0.055 0.030 0.030 +0.038 +0.045 +0.050 +0.058 +0.062 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.083 +0.085 +0.086 +0.087 +0.088 +0.090 +0.091 +0.092 +0.093 +0.094 155 135 125 11 5 105 95 90 85 80 70 64 58 53 47 43 40 36 32 29 27 24 21 20 18 16 14 13 12 11 10 2.28 2.5 2.8 3.1 3.4 3.7 4.0 4.4 4.8 5.2 5.8 6.4 7.0 7.7 8.5 9.4 10.4 11 . 4 12.4 13.8 15.3 16.8 18.8 20.8 22.8 25.1 28 31 34 37 2.56 2.9 3.2 3.5 3.8 4.1 4.6 5.0 5.4 6.0 6.6 7.2 7.9 8.7 9.6 10.6 11 . 6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32 35 38 41 Impedance IZK Typical Temperature Coefficient Leakage Current IR @ VR Breakdown characteristics mA 50 changes in the power dissipation 5V 10V 15V BZM55-SERIES 20V 25V 30V Pd(mw) Power dissipation due to the ambient temperature. 40 IZ 500 30 400 300 20 200 Test Current IZ 5mA 100 10 50 100 150 200 250 Ta(oC) 0 27 DC COMPONENTS CO., LTD. R 24 VZ 22 20 15 12 11 9V1 6V8 6V2 5V6 5V1 4V7 4V3 3V9 3V3 2V4 Ambient Temperature.