UHVM6-UHVM8-350 Features Controlled avalanche characteristic combined with the ability to dissipate reverse power Plastic package has underwriters laboratory lammability classification 94V-0 Low forward voltage drop Typical ir less than 1 eA High overload surge capability High temperature soldering guaranteed 260-C/10s/.375" (9.5mm) lead length at 5 lbs., (2.3kg) tension Mechanical data Case: Reliable low cost construction utilizing We declare that the material of product molded plastic technique compliance with RoHS requirements. Terminals: Axial leads. Solderable per MIL-STD-202 Method 208 Polarity: Any Weight: 2.6 g 1.Electrical Characteristic Maximum Ratings & Thermal Characteristics Ratings at 25-C ambient temperature unless otherwise specified. Symbol UHVM6 UHVM7 UHVM8 Unit Maximum repetitive peak reverse voltage VRRM 6000 7000 8000 V Maximum RMS voltage VRMS 4200 4900 5600 V Maximum DC blocking voltage VDC 6000 7000 8000 V Parameter Maximum average forward rectified current 0.375" (9.5mm) IO 350 mA IFSM 30 A TJ,TSTG -40 to +130 -C lead length at TA=55-C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Operating junction and storage temperature range Electrical Characteristics Ratings at 25-C ambient temperature unless otherwise specified. Parameter Symbol UHVM6 UHVM7 UHVM8 Unit Maximum instantaneous forward voltage at 350mA VF 14 V Maximum reverse recovery time(note:1) TRR 150 nS IR 10.0 μA Maximum DC reverse current at rated TA=25-C DC blocking voltage Note: (1) reverse recovery test condition:IF=IR=100mA;, 90% recovery point UHVM6-UHVM8-350 2．Ratings and Characteristic Curves(TA= 25°C unless otherwise noted) Average Forward Current Rectified Current (mA) Instantaneous Forward Current (A) Fig. 1 - Forward Current Derating Curve Ambient Temperature (℃ ) Instantaneous Reverse Current (μA) Fig. 3 - Typical Reverse Characteristics Peak Reverse Voltage （KV） Fig. 2 - Typical Instantaneous Forward Charcteristics Instantaneous Forward Voltage Vollts UHVM6-UHVM8-350 3． Dimensions 印字规范: UHVM6-UHVM8-350 4．Update Record 版次 更新记录 更新作者 更新日期 1 第一版 余波 2012-2-10