BY459X-1500S

BY459X-1500 PHILIPS | Alldatasheet

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Technical content

Philips Semiconductors Product specification Damper diode BY459X-1500, BY459X-1500S fast, high-voltage FEATURES SYMBOL QUICK REFERENCE DATA

• Low forward volt drop V R = 1500 V
• Fast switching
• Soft recovery characteristic V F ≤ 1.2 V / 1.25 V
• High thermal cycling performance
• Isolated mounting tab I F(peak) = 12 A (f = 48 kHz) IF(peak) = 10 A (f = 82 kHz) IFSM ≤ 100 A trr ≤ 350 ns / 220 ns GENERAL DESCRIPTION PINNING SOD113 Glass-passivated double diffused PIN DESCRIPTION rectifier diode featuring fast forward recovery and low forward recovery 1 cathode voltage. The device is intended for use in HDTV receivers and 2 anode multi-sync monitor horizontal deflection circuits. tab isolated The BY459X series is supplied in the conventional leaded SOD113 package. LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT V RSM Peak non repetitive reverse - 1500 V voltage VRRM Peak repetitive reverse - 1500 V voltage V RWM Crest working reverse voltage - 1300 V -1500 -1500S IF(peak) Peak working forward current f = 48 kHz; - 12 - A f = 82 kHz; - - 10 A IFRM Peak repetitive forward t = 100 µs - 100 A current IF(RMS) RMS forward current - 30 A IFSM Peak non-repetitive forward t = 10 ms - 100 A current t = 8.3 ms - 110 A sinusoidal; Tj = 150 ˚C prior to surge; with reapplied VRWM(max) Tstg Storage temperature -40 150 ˚C Tj Operating junction - 150 ˚C temperature k a case August 1998 1 Rev 1.000

Philips Semiconductors Product specification Damper diode BY459X-1500, BY459X-1500S fast, high-voltage ISOLATION LIMITING VALUE & CHARACTERISTIC Ths = 25 ˚C unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT V isol R.M.S. isolation voltage from f = 50-60 Hz; sinusoidal - 2500 V both terminals to external waveform; heatsink R.H. ≤ 65% ; clean and dustfree C isol Capacitance from both terminals f = 1 MHz - 10 - pF to external heatsink THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT R th j-hs Thermal resistance junction to with heatsink compound - - 4.8 K/W heatsink without heatsink compound - - 5.9 K/W R th j-a Thermal resistance junction to in free air. - 55 - K/W ambient STATIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT BY459X- 1500 1500S 1500 1500S IR Reverse current V R = 1300 V - 250 - 250 µA VR = 1300 V; Tj = 125 ˚C - 1 - 1 mA DYNAMIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT BY459X- 1500 1500S 1500 1500S trr Reverse recovery time I F = 1 A, VR ≥ 30 V; 0.25 0.17 0.35 0.22 µs Q s Reverse recovery charge I F = 2 A, -dIF/dt = 20 A/µs 2.0 0.70 3.0 0.95 µC tfr Forward recovery time I F = 6.5A, dIF/dt = 50A/µs 170 200 250 300 ns August 1998 2 Rev 1.000

Philips Semiconductors Product specification Damper diode BY459X-1500, BY459X-1500S fast, high-voltage Fig.1. Definition of Vfr and tfr Fig.2. Definition of trr and Qs Fig.3. Basic horizontal deflection circuit. Fig.4. Maximum allowable pulse width tp versus line frequency; Basic horizontal deflection circuit. Fig.5. BY459X-1500 Typical and maximum forward characteristic IF = f(VF); parameter Tj Fig.6. BY459X-1500S Typical and maximum forward characteristic IF = f(VF); parameter Tj time time V F V fr V F IF 10% 5V / 2V tfr 10 1001

100 BY459X-1500

V time VRRM width tp period T pulse 100% time dI dt F I R IF trr 25%Qs 0 1 2 BY459 VF / V IF / A30 0.5 1.5 maxtyp Tj = 125 C Tj = 25 C Line output transformer VCC LY CsCf deflection transistor 0 0.5 1 1.5 20 VF / V IF / A Tj = 125 C Tj = 25 C maxtyp BY459S August 1998 3 Rev 1.000

Philips Semiconductors Product specification Damper diode BY459X-1500, BY459X-1500S fast, high-voltage Fig.7. Transient thermal impedance Zth = f(tp) 1us 10us 100us 1ms 10ms 100ms 1s 10s0.001 0.01 0.1 BY459Fpulse width, tp (s) Transient thermal impedance, Zth j-hs (K/W) D = tp tp T TP t D August 1998 4 Rev 1.000

Philips Semiconductors Product specification Damper diode BY459X-1500, BY459X-1500S fast, high-voltage 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) August 1998 5 Rev 1.000

Philips Semiconductors Product specification Damper diode BY459X-1500, BY459X-1500S fast, high-voltage 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. August 1998 6 Rev 1.000