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| DISCRETE SEMICONDUCTORS DATA SHEET age M3D088 M3D071 BAS70 series Schottky barrier (double) diodes Product specification Supersedes data of 1999 Jun 01 2001 Oct 11 Philips Semiconductors Product specification Schottky barrier (double) diodes FEATURES * Low forward current * High breakdown voltage * Guard ring protected * Small plastic SMD package * Low diode capacitance. APPLICATIONS * Ultra high-speed switching * Voltage clamping * Protection circuits. DESCRIPTION Planar Schottky barrier diodes with an integrated guard ring for stress protection. Single diodes and double diodes with different pinning are available. Top view BAS70 series PINNING DESCRIPTION PIN BAS70 (see Fig.1b) 1 2 3 4 a1 n.c. k1 - SOT23 BAS70-04 (see Fig.1c) a1 k2 k1, a2 - BAS70-05 (see Fig.1d) a1 a2 k1, k2 - BAS70-06 (see Fig.1e) k1 k2 a1, a2 - SOT143B BAS70-07 (see Fig.2) k1 k2 a2 a1 handbook, 2 columns 3 handbook, 2 columns 3 2 MGC485 1 1 2 c. BAS70-04 handbook, 2 columns MGC482 3 2 MGC484 The diodes BAS70, BAS70-04, BAS70-05 and BAS70-06 are encapsulated in a SOT23 small plastic SMD package. The BAS70-07 is encapsulated in a SOT143B small plastic SMD package. MARKING TYPE NUMBER BAS70 BAS70-04 BAS70-05 BAS70-06 BAS70-07 Note 1. = p: Made in Hong Kong. = t: Made in Malaysia. = W: Made in China. MARKING CODE(1) 73 74 75 76 77 a. Simplified outline SOT23. 1 d. BAS70-05. handbook, 2 columns 3 2 n.c. MGC483 handbook, 2 columns 3 2 MGC486 1 1 b. BAS70 single diode. e. BAS70-06. Fig.1 Simplified outline (SOT23) and symbols. handbook, halfpage 4 3 4 3 1 1 Top view 2 2 MAM194 Fig.2 Simplified outline (SOT143B) BAS70-07 and symbol. 2001 Oct 11 2 Philips Semiconductors Product specification Schottky barrier (double) diodes LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL Per diode VR IF IFRM IFSM Tstg Tj Tamb continuous reverse voltage continuous forward current repetitive peak forward current non-repetitive peak forward current storage temperature junction temperature operating ambient temperature tp 1 s; 0.5 tp < 10 ms - - - - -65 - -65 PARAMETER CONDITIONS BAS70 series MIN. MAX. UNIT 70 70 70 100 +150 150 +150 V mA mA mA C C C ELECTRICAL CHARACTERISTICS Tamb = 25 C unless otherwise specified. SYMBOL Per diode VF forward voltage see Fig.3 IF = 1 mA IF = 10 mA IF = 15 mA IR Cd Note 1. Pulse test: tp = 300 s; = 0.02. THERMAL CHARACTERISTICS SYMBOL Rth j-a Note 1. Refer to SOT23 or SOT143B standard mounting conditions. PARAMETER thermal resistance from junction to ambient note 1 CONDITIONS VALUE 500 UNIT K/W reverse current charge carrier life time (Krakauer method) diode capacitance VR = 50 V; note 1; see Fig.4 VR = 70 V; note 1; see Fig.4 IF = 5 mA f = 1 MHz; VR = 0; see Fig.6 410 750 1 100 10 100 2 mV mV V nA A ps pF PARAMETER CONDITIONS MAX. UNIT 2001 Oct 11 3 Philips Semiconductors Product specification Schottky barrier (double) diodes GRAPHICAL DATA 10 2 IF (mA) 10 1 1 10 1 10 1 (1) 10 2 (2) (3) (4) 10 3 0 20 40 MRA803 BAS70 series 10 2 IR (A) 10 (1) MRA805 (2) (3) 10 2 0 0.2 0.4 0.6 0.8 VF (V) 1 60 VR (V) 80 (1) (2) (3) (4) Tamb = 125 C. Tamb = 85 C. Tamb = 25 C. Tamb = -40 C. (1) Tamb = 150 C. (2) Tamb = 85 C. (3) Tamb = 25 C. Fig.3 Forward current as a function of forward voltage; typical values. Fig.4 Reverse current as a function of reverse voltage; typical values. 103 rdif () 102 MGL762 2 Cd (pF) 1.5 MRA804 1 10 0.5 1 10-1 0 1 10 IF (mA) 102 0 20 40 60 VR (V) 80 f = 10 kHz. f = 1 MHz. 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. 2001 Oct 11 4 Philips Semiconductors Product specification Schottky barrier (double) diodes PACKAGE OUTLINES Plastic surface mounted package; 3 leads BAS70 series SOT23 D B E A X HE vMA 3 Q A A1 1 e1 e bp 2 wMB detail X Lp c 0 1 scale 2 mm DIMENSIONS (mm are the original dimensions) UNIT mm A 1.1 0.9 A1 max. 0.1 bp 0.48 0.38 c 0.15 0.09 D 3.0 2.8 E 1.4 1.2 e 1.9 e1 0.95 HE 2.5 2.1 Lp 0.45 0.15 Q 0.55 0.45 v 0.2 w 0.1 OUTLINE VERSION SOT23 REFERENCES IEC JEDEC TO-236AB EIAJ EUROPEAN PROJECTION ISSUE DATE 97-02-28 99-09-13 2001 Oct 11 5 Philips Semiconductors Product specification Schottky barrier (double) diodes BAS70 series Plastic surface mounted package; 4 leads SOT143B D B E A X y vMA HE e bp wM B 4 3 Q A A1 c 1 b1 e1 2 Lp detail X 0 1 scale 2 mm DIMENSIONS (mm are the original dimensions) UNIT mm A 1.1 0.9 A1 max 0.1 bp 0.48 0.38 b1 0.88 0.78 c 0.15 0.09 D 3.0 2.8 E 1.4 1.2 e 1.9 e1 1.7 HE 2.5 2.1 Lp 0.45 0.15 Q 0.55 0.45 v 0.2 w 0.1 y 0.1 OUTLINE VERSION SOT143B REFERENCES IEC JEDEC EIAJ EUROPEAN PROJECTION ISSUE DATE 97-02-28 2001 Oct 11 6 Philips Semiconductors Product specification Schottky barrier (double) diodes DATA SHEET STATUS DATA SHEET STATUS(1) Objective data PRODUCT STATUS(2) Development DEFINITIONS BAS70 series This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A. Preliminary data Qualification Product data Production Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. DEFINITIONS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). 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 Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. DISCLAIMERS 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 Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. 2001 Oct 11 7 Philips Semiconductors - a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. (c) Koninklijke Philips Electronics N.V. 2001 SCA73 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, 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. Printed in The Netherlands 613514/06/pp8 Date of release: 2001 Oct 11 Document order number: 9397 750 08761 |
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