DIOTEC ELECTRONICS CORP Data Sheet No. BPTD-3000D-1A 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 POWER OVER ETHERNET (PoE) EQUIPMENT PROTECTION 3.0 KP BIPOLAR TRANSIENT VOLTAGE SUPPRESSOR DIODE CELLS MECHANICAL SPECIFICATION FEATURES Lowest Electrical & Thermal Resistance - Ideally Suited For Preventing Overvoltage/Overcurrent Damage to Power over Ethernet (PoE) Equipment VOID FREE VACUUM DIE SOLDERING For Lowest Electrical/Thermal Resistance And Maximum Mechanical Strength & Heat Dissipation (Solder Voids: Typical < 2%, Max. < 10% of Die Area) Die Size: 0.185"Dia. Round B A Proprietary Junction Passivation Round Die For High Power Heavy Duty Performance C High Heat Handling Capability With Very Low Thermal Stress Silicon Die Silver Plated Copper Slugs Proprietary Junction Passivation For Superior Reliability And Performance RoHS COMPLIANT INCHES MECHANICAL DATA DIM A Finish: All external surfaces are silver plated for corrosion resistance superior solderability Soldering Temperature: 282 oC maximum NOM +/- 0.215 0.003 B 0.190 0.003 C 0.083 0.004 Mounting Position: Any Polarity: Bipolar MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified. PARAMETER SYMBOL Series Number Breakdown Voltage (Cells Begin to Conduct) (See Note 1) Test Current (To Determine V ) Clamping Voltage During a 10/1000mS Transient Maximum Current Conducted During a 10/1000mSTransient Reverse Stand Off Voltage (Voltage at Which I Measured) Maximum Current Conducted at V Maximum Current Conducted During 8/20 mS Transient Clamping Voltage During 8/20 mS Transient RATINGS UNITS BP3-23 23.3 Min +/- 5% 2.0 mA 33 (Max) I 91 Min AMPS 20 VOLTS V I 2 I 800 Min AMPS 37.5 Max V VOLTS Notes: (1) Diode cell breakdown voltage can be tailored to meet your specific application requirements. Please Contact Us for details. BR R WM V I V BR T C(10) PPM(10) WM R PPM(8) C(8)