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| DISCRETE SEMICONDUCTORS DATA SHEET handbook, halfpage M3D113 BYG90-40 series Schottky barrier rectifier diodes Product specification 1996 May 06 Philips Semiconductors Product specification Schottky barrier rectifier diodes FEATURES * Low switching losses * Capability of absorbing very high surge current * Fast recovery time * Guard ring protected * Plastic SMD package. APPLICATIONS * Low power switched-mode power supplies * Rectifying * Polarity protection. DESCRIPTION The BYG 90-40 series consists of Schottky barrier rectifier diodes, fabricated in planar technology, and encapsulated in rectangular SOD106A plastic SMD packages. Top view cathode identifier handbook, 4 columns BYG90-40 series kk aa MAM129 - 1 Fig.1 Simplified outline (SOD106A), pin configuration and symbol. 1996 May 06 2 Philips Semiconductors Product specification Schottky barrier rectifier diodes LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL Per diode VR continuous reverse voltage BYG90-20 BYG90-30 BYG90-40 VRRM repetitive peak reverse voltage BYG90-20 BYG90-30 BYG90-40 VRWM crest working reverse voltage BYG90-20 BYG90-30 BYG90-40 IF(AV) average forward current Tamb = 65 C; see Fig.2; Rth j-a = 80 K/W; note 1; VR(equiv) = 0.2 V; note 2 t = 8.3 s half sine wave; JEDEC method tp = 100 s - - - - - - - - - - PARAMETER CONDITIONS BYG90-40 series MIN. MAX. UNIT 20 30 40 20 30 40 20 30 40 1 V V V V V V V V V A IFSM IRSM Tstg Tj Notes non-repetitive peak forward current non-repetitive peak reverse current storage temperature junction temperature - - -65 - 30 0.5 +125 125 A A C C 1. Refer to SOD106A standard mounting conditions. 2. For Schottky barrier diodes thermal run-away has to be considered, as in some applications, the reverse power losses PR are a significant part of the total power losses. Nomograms for determination of the reverse power losses PR and IF(AV) rating will be available on request. 1996 May 06 3 Philips Semiconductors Product specification Schottky barrier rectifier diodes ELECTRICAL CHARACTERISTICS Tamb = 25 C; unless otherwise specified. SYMBOL Per diode VF forward voltage see Fig.2; note 1 IF = 1 A IF = 3 A IF = 1 A; Tj = 100 C IR reverse current VR = VRRMmax; note 1; see Fig.3 VR = VRRMmax; Tj = 100 C; note 1; see Fig.3 Cd Note 1. Pulsed test: tp = 300 s; = 0.02. THERMAL CHARACTERISTICS SYMBOL Rth j-a Note 1. Refer to SOD106A standard mounting conditions. PARAMETER thermal resistance from junction to ambient diode capacitance VR = 4 V; f = 1 MHz; see Fig.4 - - - - - - - - - - - - PARAMETER CONDITIONS MIN. BYG90-40 series TYP. MAX. UNIT 550 850 450 1 10 75 mV mV mV mA mA pF CONDITIONS note 1 VALUE 80 UNIT K/W 1996 May 06 4 Philips Semiconductors Product specification Schottky barrier rectifier diodes GRAPHICAL DATA BYG90-40 series 10 4 handbook, halfpage IF (mA) 10 3 MLC388 10 4 handbook, halfpage IR (A) 10 3 MLC389 (1) (2) (3) 10 2 (1) (2) (3) (4) 10 2 (4) 10 10 1 0 0.2 0.4 0.6 0.8 V F (V) (1) (2) (3) (4) Tamb = 125 C. Tamb = 100 C. Tamb = 75 C. Tamb = 25 C. (1) (2) (3) (4) 1.0 1 0 10 20 30 V R (V) 40 Tamb = 125 C. Tamb = 100 C. Tamb = 75 C. Tamb = 25 C. Fig.2 Forward current as a function of forward voltage; typical values. Fig.3 Reverse current as a function of reverse voltage; typical values. 10 3 handbook, halfpage MLC390 Cd (pF) 10 2 10 0 8 16 24 32 V (V) 40 R f = 1 MHz. Fig.4 Diode capacitance as a function of reverse voltage; typical values. 5 1996 May 06 Philips Semiconductors Product specification Schottky barrier rectifier diodes PACKAGE OUTLINE BYG90-40 series handbook, full pagewidth 5.5 5.1 4.57 max 2.65 max 0.1 0.2 1.5 1.2 MSA356 - 1 cathode identifier 2.5 1.5 Dimensions in mm. The marking bar indicates the cathode. Fig.5 SOD106A. 1996 May 06 6 Philips Semiconductors Product specification Schottky barrier rectifier diodes DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values BYG90-40 series This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. 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. Application information Where application information is given, it is advisory and does not form part of the specification. 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. 1996 May 06 7 |
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