Philips Semiconductors Product specification Damper-Modulator fast, high-voltage FEATURES • Low forward volt drop • Fast switching • Soft recovery characteristic • High thermal cycling performance • Isolated mounting tab BYM357X SYMBOL damper QUICK REFERENCE DATA modulator 1 3 2 GENERAL DESCRIPTION Combined damper and modulator diodes in an isolated plastic envelope for horizontal deflection in colour TV and PC monitors. The BYM357X contains diodes with performance characteristics designed specifically for applications from 16kHz to 70kHz DAMPER MODULATOR VR=1500 V VR=600 V VF ≤ 1.3 V VF ≤ 1.03 V IF(peak) =7 A IF(peak) = 7 A IFSM ≤ 60 A IFSM ≤ 70 A trr ≤ 300 ns trr ≤ 60 ns PINNING PIN SOT186A DESCRIPTION case 1 damper cathode 2 common anode/cathode 3 modulator anode. The BYM357X series is supplied in the conventional leaded SOT186A package. 1 2 3 LIMITING VALUES Tj = 25 ˚C unless otherwise stated DAMPER SYMBOL PARAMETER VRSM MIN MAX MIN MAX UNIT - 1500 - 600 V VRRM Peak non-repetitive reverse voltage. Peak repetitive reverse voltage - 1500 - 600 V VRWM Crest working reverse voltage - 1300 - 600 V IF(peak) Peak forward current 31-70 kHz monitor. - 7 - 7 A IF(RMS) RMS forward current sinusoidal;a=1.57 - 15.7 - 14.1 A IFSM Peak non-repetitive forward current t = 10 ms t = 8.3 ms sinusoidal;with reapplied VRWM(MAX) - 60 66 - 70 77 A A Tstg TJ Storage temperature Operating junction temperature -40 - 150 150 -40 - 150 150 ˚C ˚C February 2000 CONDITIONS MODULATOR 1 Rev 1.100 Philips Semiconductors Product specification Damper-Modulator fast, high-voltage BYM357X 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 THERMAL RESISTANCES DAMPER MODULATOR SYMBOL PARAMETER CONDITIONS TYP. MAX. TYP. MAX. UNIT Rth j-hs Thermal resistance junction to heatsink with heatsink compound - 4.8 - 5.5 K/W Rth j-a Thermal resistance junction to ambient in free air. 55 - 55 - K/W STATIC CHARACTERISTICS OF DAMPER Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS TYP MAX. UNIT VF Forward voltage IR Reverse current IF = 6.5 A IF = 6.5 A; Tj = 125˚C VR = VRWM VR = VRWM Tj = 100 ˚C 1.1 1.05 10 50 1.45 1.3 250 500 V V µA µA STATIC CHARACTERISTICS OF MODULATOR Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS TYP MAX. UNIT VF Forward voltage IR Reverse current. IF = 8 A IF = 8 A; Tj = 125˚C IF = 20 A VR = VRWM VR = VRWM Tj = 100 ˚C 1.05 0.9 1.3 10 100 1.25 1.03 1.45 50 350 V V V µA µA February 2000 2 Rev 1.100 Philips Semiconductors Product specification Damper-Modulator fast, high-voltage BYM357X ELECTRICAL CHARACTERISTICS OF DAMPER Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT trr Reverse recovery time 200 300 ns Qs Vfr Reverse recovery charge Peak forward recovery voltage IF = 1 A; VR ≥ 30 V; -dIF/dt = 50 A/µs 2 A,30 V,20 A/µs IF = 6.5 A; dIF/dt = 50 A/µs 1.2 27 2.0 - µC V TYP. MAX. UNIT 35 60 ns 3.0 5.5 A 40 3.2 70 - nC V ELECTRICAL CHARACTERISTICS OF MODULATOR Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS trr Reverse recovery time Irrm Peak reverse recovery current Qs Vfr Reverse recovery charge Peak forward recovery voltage IF = 1 A; VR ≥ 30 V; -dIF/dt = 100 A/µs IF = 10 A to VR ≥ 30 V; dIF/dt = 50 A/µs; Tj = 100˚C 2 A,30 V,20 A/µs IF = 10 A; dIF/dt = 10 A/µs February 2000 3 Rev 1.100 Philips Semiconductors Product specification Damper-Modulator fast, high-voltage I dI F BYM357X I F F dt t rr time time VF Q I I R 10% s 100% V fr VF rrm time Fig.4. Definition of Vfr Fig.1. Definition of trr, Qs and Irrm Modulator I dI F 1000 F Qs / nC dt 10A 2A trr IF=2A time 10 Qs I I R 25% 25 C 150 C 100% rrm 1 1 Fig.2. Definition of trr, Qs and Irrm Damper 10 10A 100 -diF / dt 10 100 Fig.5. Modulator maximum Qs at Tj = 25˚C and 150˚C Irrm / A 100 Cd / pF IF=10A 1 IF=1A 10 0.1 Tj = 25 C Tj = 100 C 0.01 1 10 -dIF/dt (A/us) 1 100 1 Fig.3. Modulator maximum Irrm at Tj = 100˚C February 2000 10 VR / V 100 1000 Fig.6. Modulator typical junction capacitance Cd at f = 1 MHz; Tj = 25˚C 4 Rev 1.100 Philips Semiconductors Product specification Damper-Modulator fast, high-voltage 10 BYM357X Transient thermal impedance, Zth j-hs (K/W) 10 1 1 0.1 0.1 PD 0.01 tp D= 10us 100us 1ms 10ms 100ms 1s pulse width, tp (s) BYV29F D= 10us tp T t 100us 1ms 10ms 100ms 1s pulse width, tp (s) BY359F 10s Fig.10. Damper transient thermal impedance Zth = f(tp) BYW29 IF / A tp T 0.001 1us 10s Fig.7. Modulator transient thermal impedance Zth = f(tp) 30 PD 0.01 t T 0.001 1us tp T Transient thermal impedance, Zth j-hs (K/W) IF / A BY359 30 Tj=150 C Tj=150C Tj=25 C Tj=25C 20 20 typ max 10 typ 10 max 0 0.5 0 1.5 1 VF / V 0 2 0 1.0 2.0 VF / V Fig.8. Modulator typical and maximum forward characteristic; IF = f(VF); parameter Tj Fig.11. Damper forward characteristic IF = f(VF); parameter Tj trr / ns 1000 10A 100 1A Tj = 25 C Tj = 150 C 10 10 -diF/dt 100 Fig.9. Modulator maximum trr measured to 25% of Irrm; Tj = 25˚C and 150˚C February 2000 5 Rev 1.100 Philips Semiconductors Product specification Damper-Modulator fast, high-voltage BYM357X MECHANICAL DATA Dimensions in mm Net Mass: 2 g 10.3 max 4.6 max 3.2 3.0 2.9 max 2.8 Recesses (2x) 2.5 0.8 max. depth 6.4 15.8 max. 19 max. 15.8 max seating plane 3 max. not tinned 3 2.5 13.5 min. 1 0.4 2 3 M 1.0 (2x) 0.6 2.54 0.9 0.7 0.5 2.5 5.08 1.3 Fig.12. SOT186A; 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". February 2000 6 Rev 1.100 Philips Semiconductors Product specification Damper-Modulator fast, high-voltage BYM357X 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. 2000 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. February 2000 7 Rev 1.100