BY8000 PHILIPS

Document overview

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Technical content

Product specification Supersedes data of June 1994

1996 May 24

Fast high-voltage soft-recovery controlled avalanche rectifiers handbook, 2 columns M3D117

1996 May 24 2

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series

FEATURES

  • Glass passivated
  • High maximum operating temperature
  • Low leakage current
  • Excellent stability
  • Guaranteed avalanche energy absorption capability
  • Soft-recovery switching characteristics
  • Compact construction.

APPLICATIONS

  • For colour television and monitors up to 25 kHz
  • High-voltage applications for: – Multipliers – Layer-wound diode-split- transformers where controlled avalanche is required.

DESCRIPTION

Rugged glass package, using a high temperature alloyed construction. This package is hermetically sealed and fatigue free as coefficients of expansion of all used parts are matched. The package is designed to be used in an insulating medium such as resin, oil or SF6 gas. Fig.1 Simplified outline (SOD61) and symbol. handbook, halfpage MAM163 k a MARKING Cathode band colour codes TYPE NUMBER PACKAGE CODE INNER BAND OUTER BAND BY8004 SOD61AC violet black BY8006 SOD61AD violet green BY8008 SOD61AE violet red BY8010 SOD61AF violet violet BY8012 SOD61AH violet orange BY8014 SOD61AI violet lilac BY8016 SOD61AJ violet grey

1996 May 24 3

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). Note 1. Withstands peak currents during flash-over in a picture tube. SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VRRM repetitive peak reverse voltage BY8004 − 5k V BY8006 − 8k V BY8008 − 10 kV BY8010 − 12 kV BY8012 − 14 kV BY8014 − 17 kV BY8016 − 19 kV VRW working reverse voltage BY8004 − 4k V BY8006 − 6k V BY8008 − 8k V BY8010 − 10 kV BY8012 − 12 kV BY8014 − 14 kV BY8016 − 16 kV IF(AV) average forward current averaged over any 20 ms period; see Figs 2 to 8 BY8004 − 20 mA BY8006 − 10 mA BY8008 − 5m A BY8010 − 5m A BY8012 − 5m A BY8014 − 5m A BY8016 − 3m A I FRM repetitive peak forward current note 1 − 500 mA PRSM non-repetitive peak reverse power dissipation t = 20µs half sinewave; Tj=T j max prior to surgeBY8004 − 2.5 kW BY8006 − 3.5 kW BY8008 − 4.2 kW BY8010 − 5.2 kW BY8012 − 7.0 kW BY8014 − 7.8 kW BY8016 − 9.1 kW Tstg storage temperature −65 +120 °C Tj junction temperature −65 +120 °C

1996 May 24 4

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series

ELECTRICAL CHARACTERISTICS

Tj=2 5°C; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VF forward voltage I F = 100 mA; Tj=T j max; see Figs 9 to 15BY8004 −− 20 V BY8006 −− 25 V BY8008 −− 30 V BY8010 −− 38 V BY8012 −− 50 V BY8014 −− 55 V BY8016 −− 63 V IR reverse current V R =V RWmax ; Tj= 120°C −− 3 µA Q r recovery charge when switched from I F = 100 mA to VR ≥ 100 V and dIF/dt =−200 mA/µs; see Fig.16 −− 1n C tf fall time when switched from I F = 100 mA to VR ≥ 100 V and dIF/dt =−200 mA/µs; see Fig.16 80 −− ns trr reverse recovery time when switched from IF = 2 mA to IR = 4 mA; measured at IR = 1 mA; see Fig.17 −− 100 ns C d diode capacitance V R =0V ; f=1M H z BY8004 − 0.90 − pF BY8006 − 0.65 − pF BY8008 − 0.55 − pF BY8010 − 0.45 − pF BY8012 − 0.35 − pF BY8014 − 0.30 − pF BY8016 − 0.25 − pF

1996 May 24 5

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series GRAPHICAL DATA Fig.2 Maximum permissible average forward current as a function of ambient temperature. BY8004. a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.18. handbook, halfpage20 0 100 200 MBD301 T ( C)amb o I (mA) F(AV) a = 1.57 a = 6.32 Fig.3 Maximum permissible average forward current as a function of ambient temperature. BY8006. a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.18. handbook, halfpage10 0 100 200 MBD303 T ( C)amb o I (mA) F(AV) a = 1.57 a = 6.32 BY8008. a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.18. Fig.4 Maximum permissible average forward current as a function of ambient temperature. handbook, halfpage5 0 100 200 MBD305 T ( C)amb o I (mA) F(AV) a = 1.57a = 6.32 BY8010. a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.18. Fig.5 Maximum permissible average forward current as a function of ambient temperature. handbook, halfpage5 MBD307 T ( C)amb o100 200 I (mA) F(AV) a = 1.57a = 6.32

1996 May 24 6

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series BY8012. a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see see Fig.18. Fig.6 Maximum permissible average forward current as a function of ambient temperature. handbook, halfpage5 MBD309 T ( C)amb o100 200 I (mA) F(AV) a = 1.57a = 6.32 BY8014. a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.18. Fig.7 Maximum permissible average forward current as a function of ambient temperature. handbook, halfpage5 MBD311 T ( C)amb o100 200 I (mA) F(AV) a = 1.57a = 6.32 Fig.8 Maximum permissible average forward current as a function of ambient temperature. BY8016 . a=I F(RMS) /IF(AV); VR =V RWmax ; Rth j-a≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.18. handbook, halfpage5 MBD313 T ( C)amb o100 200 I (mA) F(AV) a = 1.57a = 6.32 Fig.9 Forward current as a function of maximum forward voltage. BY8004. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. handbook, halfpage 05 0 200 MBD300 120 160 10 20 30 40 V (V)F IF (mA)

1996 May 24 7

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series Fig.10 Forward current as a function of maximum forward voltage. BY8006. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. handbook, halfpage 05 0 200 MBD302 120 160 10 20 30 40 V (V)F IF (mA) Fig.11 Forward current as a function of maximum forward voltage. BY8008. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. handbook, halfpage 0 100 200 MBD304 120 160 20 40 60 80 V (V)F IF (mA) BY8010. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. Fig.12 Forward current as a function of maximum forward voltage. handbook, halfpage 0 100 200 MBD306 120 160 20 40 60 80 V (V)F IF (mA) 120 BY8012. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. Fig.13 Forward current as a function of maximum forward voltage. handbook, halfpage 0 100 200 MBD308 120 160 20 40 60 80 V (V)F IF (mA) 120

1996 May 24 8

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series BY8014. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. Fig.14 Forward current as a function of maximum forward voltage. handbook, halfpage 0 100 200 MBD310 120 160 20 40 60 80 V (V)F IF (mA) 120 BY8016. Dotted line: Tj= 120°C. Solid line: Tj=2 5°C. Fig.15 Forward current as a function of maximum forward voltage. handbook, halfpage 0 200 200 MBD312 120 160 40 80 120 160 V (V)F IF (mA) Fig.16 Reverse recovery definitions. handbook, halfpage 90% 10% tf Q dI dt t IF IR MRC129 - 1 F r

1996 May 24 9

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series Fig.17 Test circuit and reverse recovery time waveform and definition. Rise time oscilloscope: tr < 7 ns. Generator pulse width: 1.0µs. handbook, full pagewidth MBH420 50 Ω 0.1 µF 2 mA trr IF (mA) IR (mA)

APPLICATION INFORMATION

Fig.18 Typical operation circuit and voltage waveform. handbook, full pagewidth MAM105 - 1 VR VRW Tnom VRRMVo Io V I DUT VR t

1996 May 24 10

Philips Semiconductors Product specification Fast high-voltage soft-recovery controlled avalanche rectifiers BY8000 series PACKAGE OUTLINE SOD61 package specification DEFINITIONS LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be 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. TYPE NUMBER PACKAGE CODE L min (mm) G max (mm) BY8004 SOD61AC 30.4 8.3 BY8006 SOD61AD 30.2 8.7 BY8008 SOD61AE 30.0 9.1 BY8010 SOD61AF 29.8 9.5 BY8012 SOD61AH 29.3 10.5 BY8014 SOD61AI 28.8 11.5 BY8016 SOD61AJ 28.3 12.5 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 given are 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 the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Where application information is given, it is advisory and does not form part of the specification. Fig.19 SOD61. Dimensions in mm. handbook, full pagewidth 2.5 max 0.6 MBC899 - 1LG 5 max max L ka