Ultrafast Recovery Diode FMXA-4203S November, 2005 ■General Description ■Package---TO3PF Shorter trr at high temperature has been realized by employing the new life time control technology. This is the optimum characteristic as a high frequency rectifier FRD for FCC power supply, etc. ■Applications ■Key Specifications ● A high frequency rectifier for FCC power supply ●Absolute maximum ratings unit, etc. Parameter ● An output rectifier for SMPS, UPS, DC-DC converter. Transient Peak Reverse Voltage ● A Flywheel diode for the inverter and chopper, etc. Symbol Unit Rating VRSM V 300 Peak Reverse Voltage VRM V 300 Average Forward Current IF(AV) A 20 Peak Surge Forward Current IFSM A 100 ●Electrical characteristics ■Features ● The shortest trr characteristic in the world at high temperature (100°C). Realized to shorten the trr at 100°C by 30% compared to the conventional device. (51ns => 36ns (typ.), IF=IRP=500/500mA. Compared to the SK’s conventional device FMX-33S) Parameter Symbol Unit Forward Voltage Drop VF V IR μA H•IR mA 30 max. VR=VRM, Tj=150°C trr ns 25 max. IF=IRP=500mA 90% Recovery point Reverse Leakage Current Reverse Leakage Current Under High Temperature Reverse Recovery Time Rating 1.3 max. 100 max. Conditions IF=10A VR=VRM Typical Current Waveform, mounted on the power supply FMX-33S (Conventional device) FMXA-4203S (New device) IRP Qrr IRP trr = 40ns IRP = 5.07A Qrr = 101.4nC Qrr trr = 27ns IRP = 3.62A Qrr = 49.2nC Measurement condition: FCC power supply, f=160kHz, Load 5A (DC12V) Horiz:40ns/div, Vert:2A/div Sanken Electric Co.,Ltd. http://www.sanken-ele.co.jp/en/ 1/8 D01-004EA-051128 Ultrafast Recovery Diode FMXA-4203S November, 2005 Die Structure: Silicon Planer Diode (FRD) §1. Absolute Maximum Ratings and Electrical Characteristics • Absolute Maximum Ratings No. Item Symbol Unit Rating Conditions 1 Transient Peak Reverse Voltage VRSM V 300 2 Peak Reverse Voltage VRM V 300 3 Average Forward Current IF(AV) A 20 4 Peak Surge Forward Current IFSM A 100 10msec. Half sine-wave, one shot 5 I2t Limiting Value I2t A2S 50 1msec ≤ t ≤ 10msec 6 Junction Temperature Tj °C -40 to +150 7 Storage Temperature Tstg °C -40 to +150 Symbol Unit Rating • Electrical Characteristics Item No. 1.30 max. Conditions 1 Forward Voltage Drop VF V IF=10A 2 Reverse Leakage Current IR µA 100 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H•IR mA 30 max. VR=VRM, Tj=150°C 4 Reverse Recovery Time trr ns 25 max 5 Thermal Resistance Rth(j-c) °C/W 2.0 max. IF=IRP=500mA 90% Recovery point Between Junction and case Sanken Electric Co.,Ltd. D01-004EA-051128 2/8 Ultrafast Recovery Diode FMXA-4203S November, 2005 §2. Package information 2-1 Package type, physical dimensions and material 5.5 15.6 9.5 φ3.3 3.3 3.0 ＊1 ＊2 ＊3 1.6 23.0 ±0.3 5.5 3.45 16.2 0.8 2.5 +0.2 0.65 ‐0.1 +0.2 1.05 ‐0.1 5.45 5.45 ±0.1 ±0.1 tolerance: ±0.2 2.8 Unit: ㎜ 2-2 Marking Marking Part Number Type Name Polarity Lot number 1st letter: Last digit of year FMXA-4203S 2nd letter: Month From 1 to 9 for Jan. to Sep., O for Oct., N for Nov., D for Dec. FMXA4203 3rd & 4th letter: Day e.g.: 5O06 (October 6, 2005) Sanken Electric Co.,Ltd. D01-004EA-051128 3/8 Ultrafast Recovery Diode FMXA-4203S November, 2005 §3. Characteristics IF(AV) - PF 30 Forward Power Dissipation PF (W) Tj=150°C t/T=1/6 25 t t/T=1/3,Sinewave T 20 t/T=1/2 15 DC 10 5 0 0 4 8 12 16 20 Average Forward Current IF(AV) (A) V R - PR 16 Tj=150°C Reverse Power Dissipation PR (W) 14 1-t/T=5/6 t 12 T 1-t/T=2/3 10 1-t/T=1/2 8 6 4 Sine-wave 2 0 0 50 100 150 200 250 300 Reverse Voltage VR (V) Sanken Electric Co.,Ltd. D01-004EA-051128 4/8 Ultrafast Recovery Diode FMXA-4203S November, 2005 §4. Derating Tc - IF(AV) VR=0 (V) 20 DC Average Forward Current IF(AV) (A) 18 t/T=1/2 16 t/T=1/3, Sine-wave 14 t/T=1/6 12 10 8 6 Tj=150°C 4 t T 2 0 30 50 70 90 110 130 150 Case Temperature Tc (°C) Tc - IF(AV) VR=300 (V) 20 Average Forward Current IF(AV) (A) 18 D.C. 16 Sine-wave 14 12 10 t/T=1/3 8 6 t/T=1/2 Tj=150°C t/T=1/6 4 t 2 T 0 30 50 70 90 110 130 150 Case Temperature Tc (°C) Sanken Electric Co.,Ltd. D01-004EA-051128 5/8 Ultrafast Recovery Diode FMXA-4203S November, 2005 <Worldwide Contacts> Asia Pacific China Sanken Electric Hong Kong Co., Ltd. Suite 1026 Ocean Centre, Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: 852-2735-5262 Fax: 852-2735-5494 Sanken Electric (Shanghai) Co., Ltd. Room3202, Maxdo Centre, Xingyi Road 8, Changning district, Shanghai, China Tel: 86-21-5208-1177 Fax: 86-21-5208-1757 Taiwan Sanken Electric Co., Ltd. Room 1801, 18th Floor, 88 Jung Shiau East Road, Sec. 2, Taipei 100, Taiwan R.O.C. Tel: 886-2-2356-8161 Fax: 886-2-2356-8261 India Saket Devices Pvt. Ltd. Office No.13, First Floor, Bandal - Dhankude Plaza, Near PMT Depot, Paud Road, Kothrud, Pune - 411 038, India Tel: 91-20-5621-2340 91-20-2528-5449 Fax: 91-20-2528-5459 Japan Sanken Electric Co., Ltd. Overseas Sales Headquaters Metropolitan Plaza Bldg. 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-0021, Japan Tel: 81-3-3986-6164 Fax: 81-3-3986-8637 Korea Sanken Electric Korea Co., Ltd. Mirae Asset Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea Tel: 82-2-714-3700 Fax: 82-2-3272-2145 Singapore Sanken Electric Singapore Pte. Ltd. 150 Beach Road, #14-03 The Gateway West, Singapore 189720 Tel: 65-6291-4755 Fax: 65-6297-1744 Sanken Electric Co.,Ltd. D01-004EA-051128 6/8 Ultrafast Recovery Diode FMXA-4203S November, 2005 Europe United Kingdom Sanken Power Systems (UK) Limited Pencoed Technology Park, Pencoed, Bridgend CF35 5HY. UK Tel: 44-1656-869-100 Fax: 44-1656-869-162 North America United States Allegro MicroSystems, Inc. 115 Northeast Cutoff, Worcester, Massachusetts 01606, U.S.A. Tel: 1-508-853-5000 Fax: 1-508-853-3353 Allegro MicroSystems, Inc. (Southern California) 14 Hughes Street, Suite B105, Irvine, CA 92618 Tel: 1-949-460-2003 Fax: 1-949-460-7837 Sanken Electric Co.,Ltd. D01-004EA-051128 7/8 Ultrafast Recovery Diode FMXA-4203S November, 2005 CAUTION / WARNING ●The information in this publication has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. ● Sanken reserves the right to make changes without further notice to any products herein in the interest of improvements in the performance, reliability, or manufacturability of its products. Before placing an order, Sanken advises its customers to obtain the latest version of the relevant information to verify that the information being relied upon is current. ● Application and operation examples described in this catalog are quoted for the sole purpose of reference for the use of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights, intellectual property rights or any other rights of Sanken or any third party which may result from its use. ● When using the products herein, the applicability and suitability of such products for the intended purpose or object shall be reviewed at the users’ responsibility. ● Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure nd defect of semiconductor products at a certain rate is inevitable. Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the equipment or systems against any possible injury, death, fires or damages to the society due to device failure or malfunction. ● Sanken products listed in this catalog are designed and intended for the use as components in general purpose electronic equipment or apparatus (home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Before placing an order, the user’s written consent to the specifications is requested. When considering the use of Sanken products in the applications where higher reliability is required (transportation equipment and its control systems, traffic signal control systems or equipment, fire/crime alarm systems, various safety devices, etc.), please contact your nearest Sanken sales representative to discuss and obtain written confirmation of your specifications. 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Also, as purchaser of these products/technology, you agree to follow the procedures for the export or transfer of these products/technology, under the Foreign Exchange and Foreign Trade Law, when you export or transfer the products/technology abroad. Sanken Electric Co.,Ltd. D01-004EA-051128 8/8