FR303

FR303

  • 厂商:

    SECOS

  • 封装:

  • 描述:

    FR303 - 3.0AMP Fast Recovery Rectifiers - SeCoS Halbleitertechnologie GmbH

  • 详情介绍
  • 数据手册
  • 价格&库存
FR303 数据手册
FR301 THRU FR307 Elektronische Bauelemente VOLTAGE 50V ~ 1000V 3.0AMP Fast Recovery Rectifiers DO-27 FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability .220(5.6) .197(5.0) DIA. 1.0(25.4) MIN. MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.10 grams .052(1.3) .048(1.2) DIA. .375(9.5) .285(7.2) 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=75 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG NOTES: FR301 FR302 FR303 50 35 50 100 70 100 200 140 200 FR304 FR305 FR306 FR307 UNITS 400 280 400 3.0 200 1.3 5.0 150 600 420 600 800 560 800 1000 700 1000 V V V A A V µA µA 250 500 nS pF C 150 60 -65 +150 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. http://www.SeCoSGmbH.com Any changing of specification will not be informed individual FR301 THRU FR307 Elektronische Bauelemente VOLTAGE 50V ~ 1000V 3.0AMP Fast Recovery Rectifiers RATING AND CHARACTERISTIC CURVES (FR301 THRU FR307) FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 Tj=25 C Pulse Width 300us 1% Duty Cycle Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 50 INSTANTANEOUS FORWARD CURRENT,(A) 10 3.0 1.0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) 0.1 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) 250 .01 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLT AGE,(V) 200 FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE 150 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 100 50 (+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. FIG.5-TYPICAL JUNCTION CAPACITANCE 140 120 100 80 60 40 20 trr +0.5A | | | | | | | | 0 -0.25A JUNCTION CAPACITANCE,(pF) -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com Any changing of specification will not be informed individual
FR303
1. 物料型号: - FR301至FR307是一系列快速回复整流器,电压范围从50V至1000V,最大电流为3.0A。

2. 器件简介: - 这些器件是快速回复整流器,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: - 引脚为轴向引脚,可按照MIL-STD-202方法208保证的可焊性。

4. 参数特性: - 最大重复峰值反向电压:50V至1000V不等。 - 最大RMS电压:35V至700V不等。 - 最大直流阻断电压:50V至1000V不等。 - 最大平均正向整流电流:在75°C时,0.375"(9.5mm)引脚长度下为3.0A。 - 峰值正向浪涌电流:在额定负载下(JEDEC方法)200A。 - 最大瞬时正向电压:在3.0A时,25°C时最大直流反向电流为1.3μA。 - 最大反向恢复时间:在100°C时,不同型号的时间不同,范围在150ns至500ns之间。 - 典型结电容:60pF。

5. 功能详解: - 这些器件用于整流应用,能够处理高浪涌电流,适用于电阻性或感性负载。对于电容性负载,电流需减少20%。

6. 应用信息: - 适用于需要快速回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:UL 94V-0级阻燃,轴向引脚,任何位置都可安装,重量为1.10克,具体尺寸以英寸和毫米给出。
FR303 价格&库存

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