BZV55 500 mW Surface Mounted Zener Diode GLASS CASE: Mini Melf / SOD-80 Dimensions in mm. Mounting Pad Layout Power Dissipation 500 mW Voltage 2.4 V to 75 V Features * Silicon Planar Power Zener Diodes. * For use as low voltage stabilizer or voltage reference. * The Zener voltages are graded according to the international E 24 standard. Higher Zener voltages and 1% tolerance available on request. * Diodes available in these tolerance series: 2% BZV55-B, 3% BZV55-F, 5% BZV55-C. Mechanical Data Case: MiniMELF Glass Case (SOD-80) Weight: approx. 0.05g Cathode Band Color: Blue Maximum Ratings and Thermal Characteristics at 25 C (Unless otherwise specified) Symbol Parameter Value Unit 500 mW 400 (1) mW Zener current (see Table "Characteristics") Ptot Power Dissipation at Tflange=50C Ptot Power Dissipation at TA=50C Tj Ts Junction temperature -65 to +175 C Storage temperature range -65 to +175 C IF Continuous forward current 250 mA Rth (j-a) Thermal resistance junction to ambient air 0.38 (1) C/mW Rth (j-l) Thermal resistance junction to lead 0.30 C/mW PZSM NOTES: Peak reverse power dissipation (non-repetitive) tp=100s 30 (2) W 1. Mounted on ceramic substrate 10mm x 10mm x 0.6mm 2. Tj = 150C Mar - 08 BZV55 Electrical Characteristics (TA = 25 C unless otherwise noted) Maximum VF=0.9V at IF=10mA Temp. coefficient of zener voltage at IZ=5mA Type number y=B for 2% Vz y=F for 3% Vz y=C for 5% Vz BZV55-y2V4 BZV55-y2V7 Reverse leakage current at Tamb=25C vz (% / C ) Dynamic resistance at IZ=5mA f=1kHz rzj () Max. 100 at IZ=1mA f=1kHz rzj () Max. 600 at Min. -0.08 Max. -0.06 IR(A) 50 (Volts) 1 100 600 -0.08 -0.06 20 1 1 at VR BZV55-y3V0 95 600 -0.08 -0.06 10 BZV55-y3V3 95 600 -0.08 -0.05 5 1 BZV55-y3V6 90 600 -0.08 -0.04 5 1 BZV55-y3V9 90 600 -0.07 -0.03 3 1 BZV55-y4V3 90 600 -0.04 -0.01 3 1 BZV55-y4V7 80 500 -0.03 +0.01 3 2 BZV55-y5V1 60 480 -0.02 +0.05 2 2 BZV55-y5V6 40 400 +0.01 +0.06 1 2 BZV55-y6V2 10 150 0 +0.07 3 4 BZV55-y6V8 15 80 +0.01 +0.08 2 4 BZV55-y7V5 15 80 +0.01 +0.09 1 5 BZV55-y8V2 15 80 +0.01 +0.09 0.7 5 BZV55-y9V1 15 100 +0.02 +0.10 0.5 6 BZV55-y10 20 150 +0.03 +0.11 0.2 7 BZV55-y11 20 150 +0.03 +0.11 0.1 8 BZV55-y12 25 150 +0.03 +0.11 0.1 8 BZV55-y13 30 170 +0.03 +0.11 0.1 8 BZV55-y15 30 200 +0.03 +0.11 0.05 10 BZV55-y16 40 200 +0.03 +0.11 0.05 11 BZV55-y18 45 225 +0.03 +0.11 0.05 13 BZV55-y20 55 225 +0.03 +0.11 0.05 14 BZV55-y22 55 250 +0.03 +0.11 0.05 15 BZV55-y24 70 250 +0.04 +0.12 0.05 17 BZV55-y27 80 (3) 300 (4) +0.04 (3) +0.12 (3) 0.05 19 BZV55-y30 80 (3) 300 (4) +0.04 (3) +0.12 (3) 0.05 21 BZV55-y33 80 (3) 325 (4) +0.04 (3) +0.12 (3) 0.05 23 BZV55-y36 90 (3) 350 (4) +0.04 (3) +0.12 (3) 0.05 25 BZV55-y39 130 (3) 350 (4) +0.04 (3) +0.12 (3) 0.05 27 BZV55-y43 150 (3) (4) (3) +0.12 (3) 0.05 30 BZV55-y47 170 (3) 375 (4) +0.04 (3) +0.12 (3) 0.05 33 BZV55-y51 180 (3) 400 (4) +0.04 (3) +0.12 (3) 0.05 36 BZV55-y56 200 (3) 425 (4) typ. +0.1 (3) 0.05 39 BZV55-y62 215 (3) (4) (3) 0.05 43 BZV55-y68 240 (3) 475 (4) typ. +0.1 (3) 0.05 48 BZV55-y75 255 (4) 500 (4) typ. +0.1 (3) 0.05 53 Notes: 375 450 +0.04 typ. +0.1 1. Tested with pulses tp = 5 ms. 2. Valid provided that electrodes are kept at ambient temperature. 3. at IZ = 2.0 mA 4. at IZ = 0.5 mA y= Zener voltage tolerance designator (see next page for VZ specifications) Mar - 08 BZV55 Electrical Characteristics (TA = 25 C unless otherwise noted) Zener Voltage range (1) Zener Voltage range (1) at IZ=5mA at IZ=5mA VZ (Volts) Type number 5% Tol. BZV55-C2V4 Min. Max. 2.20 BZV55-C2V7 2.50 BZV55-C3V0 BZV55-C3V3 Zener Voltage range (1) at IZ=5mA VZ (Volts) Min. Max. 2.60 Type number 3% Tol. BZV55-F2V4 2.33 2.90 BZV55-F2V7 2.62 2.80 3.20 BZV55-F3V0 3.10 3.50 BZV55-F3V3 BZV55-C3V6 3.40 3.80 BZV55-F3V6 BZV55-C3V9 3.70 4.10 BZV55-F3V9 BZV55-C4V3 4.00 4.60 BZV55-C4V7 4.40 5.00 VZ (Volts) Min. Max. 2.47 Type number 2% Tol. BZV55-B2V4 2.35 2.45 2.78 BZV55-B2V7 2.65 2.75 2.91 3.09 BZV55-B3V0 2.94 3.06 3.20 3.40 BZV55-B3V3 3.23 3.37 3.49 3.71 BZV55-B3V6 3.53 3.67 3.78 4.02 BZV55-B3V9 3.82 3.98 BZV55-F4V3 4.17 4.43 BZV55-B4V3 4.21 4.39 BZV55-F4V7 4.56 4.84 BZV55-B4V7 4.61 4.79 BZV55-C5V1 4.80 5.40 BZV55-F5V1 4.95 5.25 BZV55-B5V1 5.00 5.20 BZV55-C5V6 5.20 6.00 BZV55-F5V6 5.43 5.77 BZV55-B5V6 5.49 5.71 BZV55-C6V2 5.80 6.60 BZV55-F6V2 6.01 6.39 BZV55-B6V2 6.08 6.32 BZV55-C6V8 6.40 7.20 BZV55-F6V8 6.60 7.00 BZV55-B6V8 6.66 6.94 BZV55-C7V5 7.00 7.90 BZV55-F7V5 7.28 7.72 BZV55-B7V5 7.35 7.65 8.36 BZV55-C8V2 7.70 8.70 BZV55-F8V2 7.95 8.45 BZV55-B8V2 8.04 BZV55-C9V1 8.50 9.60 BZV55-F9V1 8.83 9.37 BZV55-B9V1 8.92 9.28 BZV55-C10 9.40 10.60 BZV55-F10 9.70 10.30 BZV55-B10 9.80 10.20 BZV55-C11 10.40 11.60 BZV55-F11 10.67 11.33 BZV55-B11 10.80 11.20 BZV55-C12 11.40 12.70 BZV55-F12 11.64 12.36 BZV55-B12 11.80 12.20 BZV55-C13 12.40 14.10 BZV55-F13 12.61 13.39 BZV55-B13 12.70 13.30 BZV55-C15 13.80 15.60 BZV55-F15 14.55 15.45 BZV55-B15 14.70 15.30 BZV55-C16 15.30 17.10 BZV55-F16 15.50 16.50 BZV55-B16 15.70 16.30 BZV55-C18 16.80 19.10 BZV55-F18 17.50 18.50 BZV55-B18 17.60 18.40 BZV55-C20 18.80 21.20 BZV55-F20 19.40 20.60 BZV55-B20 19.60 20.40 BZV55-C22 20.80 23.30 BZV55-F22 21.30 22.70 BZV55-B22 21.60 22.40 BZV55-C24 22.80 25.60 BZV55-F24 23.30 24.70 BZV55-B24 23.50 24.50 BZV55-C27 25.10 28.90 (3) BZV55-F27 26.20 27.80 (3) BZV55-B27 26.50 27.50 (3) BZV55-C30 28.00 (3) BZV55-C30 29.10 30.90 (3) BZV55-B30 29.40 30.60 (3) BZV55-C33 31.00 35.00 (3) BZV55-F33 32.00 34.00 (3) BZV55-B33 32.30 33.70 (3) BZV55-C36 34.00 38.00 (3) BZV55-F36 34.90 37.10 (3) BZV55-B36 35.30 36.70 (3) BZV55-C39 37.00 41.00 (3) BZV55-F39 37.80 40.20 (3) BZV55-B39 38.20 39.80 (3) 40.00 46.00 (3) 41.70 44.30 (3) BZV55-B43 42.10 43.90 (3) 50.00 (3) 48.40 (3) BZV55-B47 46.10 47.90 (3) (3) BZV55-F51 49.50 52.50 (3) BZV55-B51 50.00 52.00 (3) BZV55-F56 54.30 57.70 (3) BZV55-B56 54.90 57.10 (3) 60.10 63.90 (3) BZV55-B62 60.80 63.20 (3) 70.00 (3) BZV55-B68 66.60 69.40 (3) 77.20 (3) BZV55-B75 73.50 76.50 (3) BZV55-C43 BZV55-C47 44.00 32.00 BZV55-C51 48.00 54.00 BZV55-C56 52.00 60.00 (3) 58.00 66.00 (3) 72.00 (3) 79.00 (3) BZV55-C62 BZV55-C68 BZV55-C75 Notes: 64.00 70.00 BZV55-F43 BZV55-F47 BZV55-F62 BZV55-F68 BZV55-F75 45.60 66.00 72.80 1. Tested with pulses tp = 5 ms. 2. Valid provided that electrodes are kept at ambient temperature. 3. at IZ = 2.0 mA Mar - 08 BZV55 Rating And Characterictics Curves Tamb = 25C, unless otherwise noted Breakdown characteristics at Tj = constant (pulsed) mA 50 Tj = 25 C 3V9 2V7 3V3 IZ 40 5V8 4V7 6V8 8V2 0V8 30 20 Test current IZ 5 mA 10 0 0 1 2 3 5 4 6 7 8 9 10V VZ Breakdown characteristics at Tj = constant (pulsed) mA 30 10 Tj = 25 C 12 IZ 15 20 18 22 27 10 Test current IZ 5 mA 33 0 0 10 20 30 40V VZ Mar - 08 BZV55 Rating And Characterictics Curves Tamb = 25C, unless otherwise noted Admissible power dissipation versus ambient temperature mW 500 Capacitance versus Zener voltage pF Valid provided that leads are kept ambient temperature. 1000 Tj = 25 C 7 5 4 400 ptot VR =1V 3 Ctot VR =2V 2 300 100 VR =1V 7 200 5 4 VR =2V 3 100 2 10 0 0 200 C 100 2 1 3 4 5 2 10 tamb 3 4 5 100V VZ at IZ = 5 mA Pulse thermal resistance versus pulse duration C/W 103 rthA 7 5 4 3 2 Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. 1000 10 7 5 4 3 2 10 100 0.2 5 4 3 2 0.1 0.05 0.02 0.01 7 5 4 3 2 tp v= T 10 10 10 -3 10 -2 tp Tj = 25 C rzj 10 10 6.8/8.2 6.2 5 1 2 5 10 IZ 2 5 10 2 5 100 mA 2 Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. rzth = RthA-VZ- 5 4 3 2 VZ Tj 10 12 2 1 5 5 4 3 2 15 2 1 0.1 2 102 18 5 4 3 C/W 103 Rzth VZ = 33 V 27 22 2 5.6 IZ Thermal differential resistance versus Zener voltage Dynamic resistance versus Zener current 5 4 3 3.6 4.7 5.1 1 0.1 10s 1 -1 0.8 5 4 3 2 PI T -4 VZ = 2.7 V 10 tp v=0 1 10-5 100 Tj = 25 C 5 4 3 2 rzj 0.5 2 Dynamic resistance versus zener current 5 100 mA 5 4 3 2 negative positive 1 1 2 3 4 5 10 2 3 4 5 100V VZ at IZ = 5 mA Mar - 08 BZV55 Rating And Characterictics Curves 100 Dynamic resistance versus Zener voltage Tamb = 25C, unless otherwise noted C/W 500 Thermal resistance versus lead length 7 5 4 3 rzj 400 max. RthA 2 300 typ. 10 7 200 5 4 3 100 2 Tj = 25 C IZ = 5 mA 1 1 2 3 4 10 5 2 3 4 5 0 100 V 0 VZ mW/C 25 VZ Tj Temperature dependence of Zener voltage versus Zener voltage V 1.6 5 mA IZ = 1 mA 20 mA 15 10 30 mm VZ = rzth-IZ IZ = 5mA 0.6 0.4 5 0.2 0 0 -5 -0.2 -0.4 1 2 3 4 10 5 2 3 4 100 V 5 1 2 3 4 5 10 2 3 4 5 100 V VZ VZ V 0.8 0.7 20 lead length l Change of Zener voltage from turn-on up to the point of thermal equilibrium versus Zener voltage 1.4 1.2 VZ 1 0.8 20 10 Change of Zener voltage versus junction temperature *) VZ = 33V 25 15 10 0.6 VZ 0.5 0.4 8 7 0.3 6.2 0.2 0.1 5.9 5.6 0 5.1 -0.1 -0.2 *) at IZ = 5 mA 0 20 40 0.8 3.6 60 80 100 4.7 120 140C VZ Mar - 08