FR202

FR202

  • 厂商:

    CHENG-YI

  • 封装:

  • 描述:

    FR202 - FAST RECOVERY RECTIFIERS - CHENG-YI ELECTRONIC CO., LTD.

  • 详情介绍
  • 数据手册
  • 价格&库存
FR202 数据手册
FR201 thru FR207 FAST RECOVERY RECTIFIERS CHENG- YI CHENGELECTRONIC VOLTAGE 50 TO 1000 Volts CURRENT 2.0 Amperes DO-15 FEATURES Low forward voltage drop High current capability. High reliability. High surge current capability .140(3.6) .104(3.6) DIA. 1.0(25.4) MIN. .300(7.6) .230(5.8) MECHANICAL DATA Case:Molded plastic Epoxy:UL 94V-0 rate flame retardant. Lead:Axial leads ,solderable per MILSTD-202, Method 208 quaranteed. Polarity:Color Band denotes cathode end Mounting position:Any Weight:0.4 grams .034(.9) .028(.7) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. FR201 FR202 100 70 100 FR203 200 140 200 FR204 400 280 400 2.0 FR205 600 420 600 FR206 800 560 800 FR207 1000 700 1000 UNITS V V V A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375" , (9.5mm) Lead Length at @ TA =55 C 0 50 35 50 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 2.0A Maximum DC Reverse Current , @ TA =25 C at Rated DC Blocking Voltage @ TA=100 C 0 0 60 1.3 5.0 100 150 30 -65 to +125 / -65 to +150 250 500 A V A A nS pF 0 Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG Notes : 1. Reverse Recovery Test Conditions : IF=0.5A, I R=1.0A, Irr=0.25A. 2. Measured at 1MHz and applied reverse voltage of 4.0 VDC. C FR201 thru FR207 FAST RECOVERY RECTIFIERS CHENG- YI CHENGELECTRONIC RATING AND CHARACTERISTICS CURVES FR201 THRU FR207 Fig.2 - MAXIMUM NON-REPETITIVE FORWARD Fig. 1 - FORWARD CURRENT DERATING CURVE 2.0 PEAK FORWARD SURGE CURRENT, (A) SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES 60 50 8.3ms Single Half Sine Wave JEDEC Method 1.5 1.0 .5 0 SINGLE PHASE, HALF-WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375"(9.5mm) LEAD LENGTH 40 30 20 10 0 1 2 5 10 20 50 100 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, 0C NUMBER OF CYCLES AT 60 Hz Fig.3 - TYPICAL FORWARD INSTANTANEOUS FORWARD CURRENT. (A) CHARACTERISTICS 20 10 Fig. 4 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE-pF 100 3.0 1.0 0.3 0.1 .03 .01 0.4 TJ=250C 60 40 Pulse Width-300 s 1% Duty Cycle T J = 25 0 C 20 10 1 2 4 6 10 20 40 60 100 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVERSE VOLTAGE. VOLTS FORWARD VOLT AGE, (V) Fig. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A ( (-) 50 Vdc (approx.) (+) D.U.T. ) 0 -0.25A PULSE GENERATOR (NOTE 2) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) -1.0A NOTES : 1. Rise Time=7ns max., Input Impedance= 1 megohm, 22pF . 2. Rise Time=10ns max., Source Impedance= 50 ohms. 1cm SET TIME BASE FOR 50,100ns/cm
FR202
1. 物料型号: - 型号为FR201至FR207,这些是快速恢复整流器。

2. 器件简介: - 快速恢复整流器,具有低正向电压降、高电流能力、高可靠性和高浪涌电流能力。

3. 引脚分配: - 轴向引脚,可按照MILSTD-202标准进行焊接,阴极端由色环表示。

4. 参数特性: - 工作电压范围:50至1000伏特。 - 最大重复峰值反向电压:50至1000伏特。 - 最大RMS电压:35至700伏特。 - 最大直流阻断电压:50至1000伏特。 - 最大平均正向整流电流:2.0安培。 - 峰值正向浪涌电流:60安培。 - 最大瞬时正向电压在2.0A时:1.3伏特。 - 最大直流反向电流:在额定直流阻断电压和100°C时为0安培。 - 最大反向恢复时间:5.0纳秒(典型值)。 - 典型结电容:在1MHz和4.0VDC反向电压下测量。

5. 功能详解: - 这些整流器适用于单相、半波、60Hz的电阻性或感性负载。对于电容性负载,电流需降低20%。 - 提供了正向电流降额曲线、最大非重复性正向电流、典型正向电压降和典型结电容等特性曲线。

6. 应用信息: - 适用于需要快速恢复时间和高浪涌电流能力的整流应用。

7. 封装信息: - 封装为模塑塑料,环氧树脂阻燃等级为UL 94V-0,引脚为轴向引脚,可任意位置安装,重量为0.4克。
FR202 价格&库存

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