BZT52C2x

www.DataSheet4U.com BZT52C2V4 Series Surface Mount Zener Diodes SMALL SIGNAL ZENER DIODES 500m WATTS Features: *500mw Power Dissipation *Ideal for Surface Mountted Application *Zener Breakdown Voltage Range 2.4V to 51V Mechanical Data: *Case : SOD-123 Molded plastic *Terminals: Solderable per MIL-STD-202, Method 208 *Polarity: Cathode Indicated by Polarity Band *Marking: Marking Code (See Table on Page 3) *Weigh: 0.01grams(approx) 1 2 SOD-123 SOD-123 Outline Dimensions Unit:mm SOD-123 Dim A B C D E H J K Min Max 2.55 2.85 1.40 1.80 0.95 1.35 0.50 0.70 0.30 REF 0.10 0.15 3.55 3.85 PIN 1. CATHODE 2. ANODE WEITRON http://www.weitron.com.tw BZT52C2V4 Series Maximum Ratings and Electrical Characteristics Characteristics Total Power Dissipation on FR-5 Board Forward Voltage @ IF=10mA Junction and Storage Temperature Range NOTES: (1) WEITRON (TA=25 C Unless Otherwise Noted) Symbol PD R JA VF Tj,TSTG Value 500 305 0.9 -65 to+150 Unit mW C/W V C Thermal Resistance Junction to Ambient Air (1) 1. Device mounted on ceramic PCB; 7.6mm 9.4mm 0.87mm with pad areas 25mm2 - Device Marking Item BZT52C2V4 Series Marking XX=Specific Device Code (See Table on page3) Equivalent Circuit Diagram 1 2 Cathode Anode Ratings and Characteristic curves 0.6 P D ,POWER DISSIPATION(W) 0.5 0.4 0.3 0.2 , 0.1 0 0 25 50 75 100 125 O 150 TA,AMBIENT TEMPERATURE( C) FIG. 1 Power Disspation vs Ambient temperaute WEITRON http://www.weitron.com.tw BZT52C2V4 Series WEITRON Electrical...