Philips Semiconductors Product specification Rectifier diodes schottky barrier GENERAL DESCRIPTION Low leakage, platinum barrier, schottky rectifier diodes in a full pack plastic envelope featuring low forward voltage drop, absence of stored charge. and guaranteed reverse surge capability. The devices are intended for use in switched mode power supplies and high frequency circuits in general where low conduction and zero switching losses are important. PINNING - SOD113 PIN PBYR745X series QUICK REFERENCE DATA SYMBOL VRRM VF IF(AV) PARAMETER PBYR7Repetitive peak reverse voltage Forward voltage Average forward current PIN CONFIGURATION MAX. MAX. MAX. UNIT 35X 35 40X 40 45X 45 V 0.57 7.5 0.57 7.5 0.57 7.5 V A SYMBOL DESCRIPTION case 1 cathode 2 anode k 1 a 2 case isolated 1 2 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER VRRM VRWM VR Repetitive peak reverse voltage Crest working reverse voltage Continuous reverse voltage Ths ≤ 128 ˚C IF(AV) Average forward current IF(RMS) IFRM RMS output current Repetitive peak forward current t = 25 µs; δ = 0.5; Ths ≤ 123 ˚C Non-repetitive peak forward t = 10 ms current t = 8.3 ms sinusoidal Tj = 125 ˚C prior to surge; with reapplied VRRM(max) I2t for fusing t = 10 ms Repetitive peak reverse current tp = 2 µs; δ = 0.001 Non-repetitive peak reverse tp = 100 µs current Storage temperature Operating junction temperature IFSM I2t IRRM IRSM Tstg Tj August 1996 CONDITIONS square wave; δ = 0.5; Ths ≤ 123 ˚C 1 MIN. - MAX. -35 35 35 35 -40 40 40 40 UNIT -45 45 45 45 V V V - 7.5 A - 10.6 15 A A - 100 110 A A - 50 1 1 A2s A A -65 - 175 150 ˚C ˚C Rev 1.000 Philips Semiconductors Product specification Rectifier diodes schottky barrier PBYR745X series ISOLATION LIMITING VALUE & CHARACTERISTIC Ths = 25 ˚C unless otherwise specified SYMBOL PARAMETER CONDITIONS Visol R.M.S. isolation voltage from all three terminals to external heatsink f = 50-60 Hz; sinusoidal waveform; R.H. ≤ 65% ; clean and dustfree Cisol Capacitance from T2 to external f = 1 MHz heatsink MIN. TYP. - MAX. UNIT 2500 V - 10 - pF MIN. TYP. MAX. UNIT THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS Rth j-hs Thermal resistance junction to heatsink Thermal resistance junction to ambient with heatsink compound - - 5.5 K/W in free air. - 55 - K/W MIN. TYP. MAX. UNIT - 0.50 0.62 0.78 50 13 350 0.59 0.72 0.84 100 22 - V V V µA mA pF Rth j-a STATIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS VF Forward voltage IR Reverse current Cd Junction capacitance IF = 7.5 A; Tj = 125˚C IF = 15 A; Tj = 125˚C IF = 15 A VR = VRRM VR = VRRM; Tj = 125 ˚C f = 1MHz; VR = 5V; Tj = 25 ˚C to 125 ˚C August 1996 2 Rev 1.000 Philips Semiconductors Product specification Rectifier diodes schottky barrier 8 PF / W PBYR745X series Ths(max) / C PBYR745F Vo = 0.419 Rs = 0.015 7 IR / mA 106 111.5 D = 1.0 117 6 0.5 5 10 150 C 122.5 0.2 4 125 C 1 128 100 C 0.1 133.5 3 tp I 2 D= tp T 1 0 2 4 6 IF(AV) / A 8 0.1 139 PF / W Tj = 50 C 0.01 150 12 10 0 25 50 VR/ V Fig.1. Maximum forward dissipation PF = f(IF(AV)); square current waveform where IF(AV) =IF(RMS) x √D. 5 75 C 144.5 t T 0 PBYR745 100 Ths(max) / C PBYR745 Vo = 0.419 Fig.4. Typical reverse leakage current; IR = f(VR); parameter Tj PBYR745 Cd / pF 122.5 1000 a = 1.57 Rs = 0.015 1.9 4 128 2.2 2.8 3 133.5 4 100 2 139 1 144.5 0 0 1 2 3 4 IF(AV) / A 5 6 7 10 150 8 1 Fig.2. Maximum forward dissipation PF = f(IF(AV)); sinusoidal current waveform where a = form factor = IF(RMS) / IF(AV). 50 IF / A 100 Fig.5. Typical junction capacitance; Cd = f(VR); f = 1 MHz; Tj = 25˚C to 125 ˚C. Zth j-hs (K/W) PBYR745 10 max typ Tj = 25 C 10 VR / V Tj = 125 C 40 1 30 20 0.1 PD tp 10 t 0 0.01 0 0.2 0.4 0.6 0.8 VF / V 1 1.2 1.4 10us Fig.3. Typical and maximum forward characteristic IF = f(VF); parameter Tj August 1996 1ms tp / s 0.1s 10s Fig.6. Transient thermal impedance; Zth j-hs = f(tp). 3 Rev 1.000 Philips Semiconductors Product specification Rectifier diodes schottky barrier PBYR745X series MECHANICAL DATA Dimensions in mm 10.3 max 4.6 max Net Mass: 2 g 3.2 3.0 2.9 max 2.8 Recesses (2x) 2.5 0.8 max. depth 6.4 15.8 19 max. max. 15.8 max seating plane 3 max. not tinned 3 2.5 13.5 min. 1 0.4 2 M 1.0 (2x) 0.6 2.54 0.9 0.7 0.5 2.5 5.08 Fig.7. SOD113; The seating plane is electrically isolated from all terminals. Notes 1. Refer to mounting instructions for F-pack envelopes. 2. Epoxy meets UL94 V0 at 1/8". August 1996 4 Rev 1.000 Philips Semiconductors Product specification Rectifier diodes schottky barrier PBYR745X series DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of this specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. Philips Electronics N.V. 1997 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, it is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. August 1996 5 Rev 1.000