BZG03-C220 EIC | Alldatasheet
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BZG03-C220 ~ BZG03-C270 VOLTAGE REGULATOR DIODES FEATURES : * Complete Voltage Range 220 to 270 Volts * High maximum operating temperature * Excellent stability * Low leakage current * Pb / RoHS Free MECHANICAL DATA : * Case : SMA Molded plastic * Epoxy : UL94V-O rate flame retardant * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.060 gram (Approximately) MAXIMUM RATINGS (Rating at 25 °C ambient temperature unless otherwise specified) Parameter Symbol Condition Min. Max. Unit Power dissipation Ptot Ttp = 100 °C, see Fig. 1 - 3 W Power dissipation Ptot Ta = 50 °C, see Fig. 1; device - 1.25 W mounted on an Al2O3 PCB (Fig. 4) Non-repetitive peak reverse PZSM tp = 100 µs; square pulse; - 600 W Tj = 25°C prior to surge; see Fig. 2 Forward voltage VF IF = 0.5 A; Tj = 25 °C; see Fig. 3 - 2.0 V Junction Temperature Range Tj -65 +175 °C Storage Temperature Range Tstg -65 +175 °C THERMAL CHARACTERISTICS Parameter Symbol Condition Value Unit Thermal resistance from junction to tie-point Rth j-tp 25 K/W Thermal resistance from junction to ambient Rth j-a (Note 1) 100 K/W Note 1. Device mounted on an Al2O3 printed-circuit board, 0.7 mm thick; thickness of Cu-layer ≥35 µm, see Fig.4. ELECTRICAL CHARACTERISTICS (Rating at Tj = 25 °C unless otherwise specified) Working Voltage Differental Temperature Test Maximum Reverse Marking Resistance Coefficient Current Leakage Current Code rdiff(Ω) at IZ IZ IR @ VR BZG03-C220 C220 208 220 233 350 750 0.09 0.13 2 1.0 160 BZG03-C240 C240 228 240 256 400 850 0.09 0.13 2 1.0 180 BZG03-C270 C270 251 270 289 450 1000 0.09 0.13 2 1.0 200 Page 1 of 2 Rev. 00 : November 5, 2007 Type No. VZ @ IZ SZ (%/K) at IZ 2.3 ± 0.2 SMA 4.4 ± 0.2 2.7 ± 0.2 Dimensions in millimeters 1.3 ± 0.2 1.8 ± 0.2 Certificate TH97/10561QM Certificate TW00/17276EM
FIG.1 - Maximum total power dissipation as a FIG.2 - Maximum non-repetitive peak reverse function of temperature. power dissipation as a function of pulse duration (square pulse). 0 175 Solid line: tie-point temperature. Tj= 25 °C prior to surge. Dotted line: ambient temperature; device mounted on an Al2O3 PCB as shown in Fig.5. FIG. 3 - Forward current as a function of forward FIG.4 - Printed-circuit board for surface mounting. voltage; typical values. Dimensions in mm. Tj= 25 °C. Page 2 of 2 Rev. 00 : November 5, 2007 100 RATING AND CHARACTERISTIC CURVES ( BZG03-C220 ~ BZG03-C270 ) Ptot (W) 104 20 4 PZSM (W) 103 102 IF (A) VF (V) 4.5 □ 2.5 1.25 Certificate TH97/10561QM Certificate TW00/17276EM