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BY8412 Dataheets PDF



Part Number BY8412
Manufacturers NXP
Logo NXP
Description Fast high-voltage soft-recovery rectifiers
Datasheet BY8412 DatasheetBY8412 Datasheet (PDF)

DISCRETE SEMICONDUCTORS DATA SHEET handbook, 2 columns M3D117 BY8400 series Fast high-voltage soft-recovery rectifiers Product specification Supersedes data of June 1994 1996 May 24 Philips Semiconductors Product specification Fast high-voltage soft-recovery rectifiers FEATURES • Glass passivated • High maximum operating temperature • Low leakage current • Excellent stability • Soft-recovery switching characteristics • Compact construction. APPLICATIONS • For colour television and monitors up.

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DISCRETE SEMICONDUCTORS DATA SHEET handbook, 2 columns M3D117 BY8400 series Fast high-voltage soft-recovery rectifiers Product specification Supersedes data of June 1994 1996 May 24 Philips Semiconductors Product specification Fast high-voltage soft-recovery rectifiers FEATURES • Glass passivated • High maximum operating temperature • Low leakage current • Excellent stability • Soft-recovery switching characteristics • Compact construction. APPLICATIONS • For colour television and monitors up to 25 kHz • High-voltage applications for: – Multipliers – Slot-wound diode-splittransformers. 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. MARKING Cathode band colour codes TYPE NUMBER BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 PACKAGE CODE SOD61AB SOD61AC SOD61AD SOD61AE SOD61AF SOD61AG SOD61AH SOD61AI SOD61AJ SOD61AK k handbook, halfpage BY8400 series a MAM163 Fig.1 Simplified outline (SOD61) and symbol. INNER BAND black black black black black black black black black black OUTER BAND black green red violet orange lilac grey brown dark blue no band 1996 May 24 2 Philips Semiconductors Product specification Fast high-voltage soft-recovery rectifiers LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VRSM BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 VRRM repetitive peak reverse voltage BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 VRW working reverse voltage BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 − − − − − − − − − − − − − − − − − − − − PARAMETER non-repetitive peak reverse voltage − − − − − − − − − − CONDITIONS BY8400 series MIN. MAX. 5 8 10 12 14 17 19 22 24 30 5 8 10 12 14 17 19 22 24 30 4 6 8 10 12 14 16 18 20 24 UNIT kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV kV 1996 May 24 3 Philips Semiconductors Product specification Fast high-voltage soft-recovery rectifiers BY8400 series SYMBOL IF(AV) BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 IFRM Tstg Tj Note PARAMETER average forward current CONDITIONS averaged over any 20 ms period; see Figs 2 to 11 MIN. − − − − − − − − − − MAX. 20 10 5 5 5 5 3 3 3 3 500 +120 +120 UNIT mA mA mA mA mA mA mA mA mA mA mA °C °C repetitive peak forward current storage temperature junction temperature note 1 − −65 −65 1. Withstands peak currents during flash-over in a picture tube. 1996 May 24 4 Philips Semiconductors Product specification Fast high-voltage soft-recovery rectifiers ELECTRICAL CHARACTERISTICS Tj = 25 °C; unless otherwise specified. SYMBOL VF PARAMETER forward voltage BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 IR Qr reverse current recovery charge VR = VRWmax; Tj = 120 °C when switched from IF = 100 mA to VR ≥ 100 V and dIF/dt = −200 mA/µs; see Fig.22 when switched from IF = 100 mA to VR ≥ 100 V and dIF/dt = −200 mA/µs; see Fig.22 when switched from IF = 2 mA to IR = 4 mA; measured at IR = 1 mA; see Fig.23 VR = 0 V; f = 1 MHz − − − − − − − − − − CONDITIONS IF = 100 mA; Tj = Tj max; see Figs 12 to 21 MIN. − − − − − − − − − − − − BY8400 series TYP. − − − − − − − − − − − − MAX. 20 25 35 42 52 60 70 77 88 98 3 1 V V V V V V V V V V UNIT µA nC tf fall time 100 − − ns trr reverse recovery time − − 100 ns Cd diode capacitance BY8404 BY8406 BY8408 BY8410 BY8412 BY8414 BY8416 BY8418 BY8420 BY8424 1.20 0.80 0.60 0.50 0.40 0.35 0.30 0.28 0.28 0.28 − − − − − − − − − − pF pF pF pF pF pF pF pF pF pF 1996 May 24 5 Philips Semiconductors Product specification Fast high-voltage soft-recovery rectifiers GRAPHICAL DATA MBD315 BY8400 series handbook, halfpage 20 I F(AV) (mA) 16 handbook, halfpage 10 MBD317 a = 1.57 I F(AV) (mA) 8 a = 1.57 12 6 8 a = 6.32 4 a = 6.32 4 2 0 0 100 T amb ( oC) 200 0 0 100 T amb ( oC) 200 BY8404. a = IF(RMS)/IF(AV); VR = VRWmax; Rth j-a ≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.24. BY8406. a = IF(RMS)/IF(AV); VR = VRWmax; Rth j-a ≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see see Fig.24. Fig.2 Maximum permissible average forward current as a function of ambient temperature. Fig.3 Maximum permissible average forward current as a function of ambient temperature. handbook, halfpage 5 MBD319 handbook, halfpage 5 MBD321 I F(AV) (mA) 4 a = 6.32 a = 1.57 I F(AV) (mA) 4 a = 6.32 a = 1.57 3 3 2 2 1 1 0 0 100 T amb ( oC) 200 0 0 100 T amb ( oC) 200 BY8408. a = IF(RMS)/IF(AV); VR = VRWmax; Rth j-a ≤ 120 K/W. a = 1.57: half sinewave. a = 6.32: line output transformer application; see Fig.24. BY8410. a = IF(RMS)/IF(AV); VR.


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