PBYR1645F PHILIPS | Alldatasheet

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Philips Semiconductors Product specification Rectifier diodes PBYR1645F, PBYR1645X Schottky barrier FEATURES SYMBOL QUICK REFERENCE DATA

  • Low forward volt drop
  • Fast switching VR = 40 V/ 45 V
  • Reverse surge capability
  • High thermal cycling performance IF(AV) = 16 A
  • Isolated mounting tab VF ≤ 0.6 V GENERAL DESCRIPTION Schottky rectifier diodes in a plastic envelope with electrically isolated mounting tab. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. The PBYR1645F is supplied in the SOD100 package. The PBYR1645X is supplied in the SOD113 package. PINNING SOD100 SOD113 PIN DESCRIPTION 1 cathode 2 anode tab isolated LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT PBYR16 40F 45F PBYR16 40X 45X VRRM Peak repetitive reverse - 40 45 V voltage VRWM Working peak reverse - 40 45 V voltage VR Continuous reverse voltage Ths ≤ 97 ˚C - 40 45 V IF(AV) Average rectified forward square wave; δ = 0.5; Ths ≤ 95 ˚C - 16 A current IFRM Repetitive peak forward square wave; δ = 0.5; Ths ≤ 95 ˚C - 32 A current IFSM Non-repetitive peak forward t = 10 ms - 120 A current t = 8.3 ms - 132 A sinusoidal; Tj = 125 ˚C prior to surge; with reapplied VRRM(max) IRRM Peak repetitive reverse pulse width and repetition rate - 1 A surge current limited by T j max Tj Operating junction - 150 ˚C temperature Tstg Storage temperature - 65 175 ˚C k a case case July 1998 1 Rev 1.200

Philips Semiconductors Product specification Rectifier diodes PBYR1645F, PBYR1645X Schottky barrier ISOLATION LIMITING VALUE & CHARACTERISTIC Ths = 25 ˚C unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT V isol Peak isolation voltage from SOD100 package; R.H. ≤ 65%; clean and - - 1500 V both terminals to external dustfree heatsink Visol R.M.S. isolation voltage from SOD113 package; f = 50-60 Hz; - - 2500 V both terminals to external sinusoidal waveform; R.H. ≤ 65%; clean heatsink and dustfree C isol Capacitance from pin 1 to f = 1 MHz - 10 - pF external heatsink THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT R th j-hs Thermal resistance junction with heatsink compound - - 4.2 K/W to heatsink R th j-a Thermal resistance junction in free air - 55 - K/W to ambient

ELECTRICAL CHARACTERISTICS

Tj = 25 ˚C unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT V F Forward voltage I F = 16 A; Tj = 125˚C - 0.53 0.6 V IF = 16 A - 0.55 0.68 V IR Reverse current V R = VRWM - 0.2 1.7 mA VR = VRWM ; Tj = 100˚C - 27 40 mA C d Junction capacitance V R = 5 V; f = 1 MHz, Tj = 25˚C to 125˚C - 470 - pF July 1998 2 Rev 1.200

Philips Semiconductors Product specification Rectifier diodes PBYR1645F, PBYR1645X Schottky barrier Fig.1. Maximum forward dissipation PF = f(IF(AV)); square current waveform where IF(AV) =IF(RMS) x √D. Fig.2. Maximum forward dissipation PF = f(IF(AV)); sinusoidal current waveform where a = form factor = IF(RMS) / IF(AV). Fig.3. Typical and maximum forward characteristic IF = f(VF); parameter Tj Fig.4. Typical reverse leakage current; IR = f(VR ); parameter Tj Fig.5. Typical junction capacitance; Cd = f(VR ); f = 1 MHz; Tj = 25˚C to 125 ˚C. Fig.6. Transient thermal impedance; Zth j-hs = f(tp). 0 5 10 15 20 25 D = 1.0 0.5 0.2 0.1 PBYR1645X Rs = 0.014 Ohms Vo = 0.37 V Average forward current, IF(AV) (A) Forward dissipation, PF (W) Ths(max) (C) 150 129 108 D = tp tp T T t I 0 25 50 100 0.1 0.01 Reverse current, IR (mA) Reverse voltage, VR (V) PBYR1645 50 C 75 C 100 C 125 C Tj = 25 C 0 5 10 15 a = 1.571.92.2 2.8 PBYR1645X Rs = 0.014 Ohms Vo = 0.37 V Average forward current, IF(AV) (A) Forward dissipation, PF (W) Ths(max) (C) 150 129 108 1 10 100 100 10000 1000 Cd / pF VR / V PBYR1645 PBYR1645 Forward voltage, VF (V) Forward current, IF (A) Tj = 25 C Tj = 125 C max typ 0.01 0.1 PBYR1645 1us 10us 100us 1ms 10ms 100ms 1s 10s pulse width, tp (s) Transient thermal impedance, Zth j-hs (K/W) D = tp tp T T P t D July 1998 3 Rev 1.200

Philips Semiconductors Product specification Rectifier diodes PBYR1645F, PBYR1645X Schottky barrier MECHANICAL DATA Dimensions in mm Net Mass: 2 g Fig.7. SOD100; 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". 10.2 max 5.7 max 3.2 3.0 0.9 0.5 4.4 max 2.9 max 4.4 4.0 seating plane 7.9 7.5 max 0.55 max 1.3 13.5 min 5.08 0.9 0.7M0.4 top view 3.5 max not tinned 4.4 ka July 1998 4 Rev 1.200

Philips Semiconductors Product specification Rectifier diodes PBYR1645F, PBYR1645X Schottky barrier MECHANICAL DATA Dimensions in mm Net Mass: 2 g Fig.8. 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". 10.3 max 3.2 3.0 4.6 max 2.9 max 2.8 seating plane 6.4 15.8 max 0.6 2.5 2.54 5.08 3 max. not tinned 0.5 2.5 0.9 0.7 M0.4 15.8 max. max. 13.5 min. Recesses (2x) 2.5 0.8 max. depth 1.0 (2x) July 1998 5 Rev 1.200

Philips Semiconductors Product specification Rectifier diodes PBYR1645F, PBYR1645X Schottky barrier 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. 1998 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. July 1998 6 Rev 1.200