DATA SHEET. BAS40 series Schottky barrier (double) diodes DISCRETE SEMICONDUCTORS Apr 28. Product specification Supersedes data of 1997 Oct 24

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1 DISCRETE SEMICONDUCTORS DT SHEET age MD088 MD07 Supersedes data of 997 Oct pr 8

2 FETURES Low forward voltage Guard ring protected Small plastic SMD package Low diode capacitance. PPLICTIONS Ultra high-speed switching Voltage clamping Protection circuits Blocking diodes. DESCRIPTION PINNING SOT (see Fig.a) PIN BS40 (see Fig.b) BS40-04 (see Fig.c) DESCRIPTION BS40-05 (see Fig.d) BS40-06 (see Fig.e) a a a k n.c. k a k k k,a k,k a,a handbook, columns handbook, columns Planar Schottky barrier diodes with an integrated guard ring for stress protection. Single diodes and double diodes with different pinning are available. The diodes BS40, BS40-04, BS40-05 and BS40-06 are encapsulated in a SOT small plastic SMD package. The BS40-07 is encapsulated in a SOT4B small plastic SMD package Top view MGC48 a. Simplified outline SOT. handbook, columns MGC485 c. BS40-04 handbook, columns MGC484 d. BS handbook, columns MRKING TYPE NUMBER BS40 BS40-04 BS40-05 BS40-06 BS40-07 Note MRKING CODE () p MGC48 n.c. b. BS40 single diode. e. BS Fig. Simplified outline (SOT) and symbols. MGC486. = p: Made in Hong Kong. = t: Made in Malaysia. handbook, halfpage 4 4 PINNING SOT4B (see Fig.) PIN BS40-07 DESCRIPTION Top view MM94 k k a 4 a Fig. Simplified outline (SOT4B) BS40-07 and symbol. 999 pr 8

3 LIMITING VLUES In accordance with the bsolute Maximum Rating System (IEC 4). SYMBOL PRMETER CONDITIONS MIN. MX. UNIT Per diode V R continuous reverse voltage 40 V I F continuous forward current 0 m I FRM repetitive peak forward current t p s;δ m I FSM non-repetitive peak forward current t p < 0 ms 00 m T stg storage temperature C T j junction temperature 50 C T amb operating ambient temperature C ELECTRICL CHRCTERISTICS T amb =5 C unless otherwise specified. SYMBOL PRMETER CONDITIONS MX. UNIT Per diode V F forward voltage see Fig. I F =m 80 mv I F =0m 500 mv I F =40m V I R reverse current V R = 0 V; note ; see Fig.4 µ V R = 40 V; note ; see Fig.4 0 µ C d diode capacitance f = MHz; V R = 0 ; see Fig.6 5 pf Note. Pulse test: t p = 00 µs; δ = 0.0. THERML CHRCTERISTICS SYMBOL PRMETER CONDITIONS VLUE UNIT R th j-a thermal resistance from junction to ambient note 500 K/W Note. Refer to SOT or SOT4B standard mounting conditions. 999 pr 8

4 GRPHICL DT handbook, 0halfpage I F (m) 0 MLC6-0 handbook, halfpage I R (µ) 0 () MLC6 0 () () () (4) () 0 0 () V F (V) () T amb = 50 C. () T amb =85 C. () T amb =5 C. (4) T amb = 40 C. 0 0 () T amb = 50 C. () T amb =85 C. () T amb =5 C VR (V) Fig. Forward current as a function of forward voltage; typical values. Fig.4 Reverse current as a function of reverse voltage; typical values. 0 handbook, halfpage r diff (Ω) MLC64 5 handbook, halfpage C d (pf) 4 MLC I (m) 0 F V R (V) f = 0 khz. f = MHz T amb =5 C. Fig.5 Differential forward resistance as a function of forward current; typical values. Fig.6 Diode capacitance as a function of reverse voltage; typical values. 999 pr 8 4

5 PCKGE OUTLINES Plastic surface mounted package; leads SOT D B E X H E v M Q c e bp w M B Lp e detail X 0 mm scale DIMENSIONS (mm are the original dimensions) UNIT max.. mm b p c D E e e H E L p Q v w OUTLINE VERSION REFERENCES IEC JEDEC EIJ EUROPEN PROJECTION ISSUE DTE SOT pr 8 5

6 Plastic surface mounted package; 4 leads SOT4B D B E X y v M H E e b p w M B 4 Q c b Lp e detail X 0 mm scale DIMENSIONS (mm are the original dimensions) UNIT mm. 0.9 max 0. b p b c D.0.8 E.4. e.9 e.7 H E.5. L p Q v 0. w y OUTLINE VERSION REFERENCES IEC JEDEC EIJ EUROPEN PROJECTION ISSUE DTE SOT4B pr 8 6

7 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. This data sheet contains final product specifications. Limiting values Limiting values given are in accordance with the bsolute Maximum Rating System (IEC 4). 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. pplication information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT PPLICTIONS 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. 999 pr 8 7

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