UG4A LRC | Alldatasheet

Document overview

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Technical content

FEATURES

  • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * High temperature metallurgically bonded construction * Glass passivated chip * Capable of meeting environmental standards of MIL-S-19500 * For use in high frequency rectifier circuits * Fast switching for high efficiency * High temperature soldering guaranteed: 260°C/10 seconds * 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension Mechanical Data Case: JEDEC DO-201AD, molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode endWe declare that the material of product compliance Mounting Position: Anywith ROHS requirements Weight: 0.038oz., 1.03g Handling precautin:None 1.Electrical Characteristic Maximum& Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbolUnit Maximum repetitive peak reverse voltage VRRM V Maximum RMS voltage VRMS V Maximum DC blocking voltage VDC V Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 55°C IF(AV) A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM A Maximum full load reverse current, full cycle average,0.375"(9.5mm) lead lengths at TA = 75°C IR(AV) µA Typical thermal resistance (Note 2) R θJA °C/W Operating junction and storage temperature range TJ, TSTG °C Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbolUnit Maximum Instantaneous Forward Voltage (IF = 4.0 Amps, TJ = 25°C) VF V Maximum full load reverse current, full cycle average,0.375"(9.5mm) lead lengths (Rated dc Voltage, TJ = 100°C) (Rated dc Voltage, TJ = 25°C) IR µA Maximum reverse recovery time (Note 1) Trrns Typical junction capacitance at 4.0V, 1MHz CJPF NOTES: 1. IF = 0.5A, IR = 1.0A, IRR = 0.25A 100 105 150 100 UG4A thru UG4D Glass Passivated Junction Ultra Fast Rectifiers Reverse Voltage 50 to 200V Forward Current 4.0A UG4AUG4BUG4CUG4D 0.95 200 5.0 4.0 150 200 140 200 15050 –50 to +150 100 UG2AUG2BUG2CUG2D

2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted ) UG4A thru UG4D Fig. 1 – Forward Current Derating Curve Fig. 2 – Maximum Non-repetitive Peak Forward Surge Current Fig 4. – Typical Reverse CharacteristicsFig 3. – Typical Instantaneous Forward Characteristics Fig 5. –typical transient thermal impedance Fig 6. – Typical Junction Capacitance Average Forward Rectified Current (A) Average Forward Rectified Current (A) Instantaneous Forward Current (A) Instantaneous Reverse Current (µA)Junction Capacitance (pF) 0 25 50 75 100 125 150 175 0 10 100 0 10 20 30 40 50 100 1000 100 1.0 0.1 1.0 0.1 0.01 100 4.0 2.0 400 200 60 Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length TJ = TJ max 8.3ms Single Half Sine-wave (JEDEC Method) TJ = 25°C Pulse width = 300µs 1% Duty Cycle TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p Ambient Temperature, °C Number of Cycles at 60Hz Instantaneous Forward Voltage (V)Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Tj=100℃ Tj=25℃ Transient thermal impedance(°C/W) 1.0 0.1 100 0.01 0.1 1.0 10 100 t,Pulse duration,sec Tj=75 ℃

  1. dimension: UG4A thru UG4D

标题: 1.1. 弹带盒规格 ammo spec. 单位：mm LWH T52 262±276± 290± 2 T42 262±264± 290± 2 T26250 ±345± 395± 3 1.2 弹带内盒要求 inner box spec. 文件编号： WI-250 塑封生产线轴向产品包装规范 第 4 版 第 0 次修改 1 弹带盒装 ammo and box 第 1 页 LRC标签 labelROHS标签 label

标题: 1.4 标签要求 label spec.

1.4.1 LRC标签 LRC label

成型规格forming spec. 1.4.2环保标签 environmental protection label 2.外箱规格 cartoon spec. 单位：mm LWH T52 430±2280± 2225± 2 T42 410±2285± 2300± 2 T26 435±3280± 3295± 3 3 按以上包装方式，编带数量和外包装箱产品数量：typing and cartoon spec. R-3DO-15 1.8K 2K(T52) 1.8K(T26) 18K 20K 36K 36K 32.4K36K外箱数量（T42编带） quantity/cartoon 54K- 外箱数量（T26编带） quantity/cartoon 60K- 每根编带数量 quantity/ammo 3K0.8K 外箱数量（T52编带） quantity/cartoon 30K8.0K 文件编号： WI-250 塑封生产线轴向产品包装规范 第 4 版 第 0 次修改 第 2 页 塑封外型 A-405 & DO-41 & R-1DO-201AD L W H 外箱标签cartoon label LRC产品型号 type ** ** 产品重复峰压值 peak repetive voltage 产品额定电流值 average output current 产品数量 quantity

标题: 4 编带规格 brede spec 26/tape35/tape40/tape42/tape52/tape52/tape# 注: 52编带# 为DO-201AD编带规格 "52编带#" just for D0-201AD 1. 红白编带厚度为0.05mm；两种胶带各自之间无明显色差；编带要求均为胶带。 The typing thickness is 0.05mm and color is obvious difference 2. 两端引带20~40cm. Typing lead over 20~40cm 3. 红色编带一端为二极管“负极”；白色编带一端为二极管“正极”。 red color is cathode ,white color is anode 4. 无卤 green epoxy compound（无卤产品才贴HF only） 尺寸代号 编带尺寸 typing dimension 第 3 页 文件编号： WI-250 塑封生产线轴向产品包装规范 第 4 版 第 0 次修改 Green

4、版式次更新记录 版次 2 增加包装规范周杰 2012-3-28 更新记录 周杰 2010-6-11第一版 UG4A thru UG4D 更新作者更新日期