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1 Silicon PIN Diode Current-controlled RF resistor for switching and attenuating applications Frequency range MHz... 2 GHz Especially useful as antenna switch in TV-sat tuners Very low harmonics Pb-free (RoHS compliant) package Qualified according AEC Q BA595 BA895 BA895-2V BA885! Type Package Configuration L S (nh) Marking BA595 BA885 BA895* BA895-2V * Not for new design SOD323 SOT23 SCD8 SC79 single single single single white R PA RA Maximum Ratings at T A = 25 C, unless otherwise specified Parameter Symbol Value Unit Diode reverse voltage V R 5 V Forward current I F 5 ma Junction temperature T J 5 C Operating temperature range T op Storage temperature T Stg

2 Thermal Resistance Parameter Symbol Value Unit Junction - soldering point ) BA595, BA885 BA895, -2V R thjs K/W For calculation of R thja please refer to Application Note AN77 (Thermal Resistance Calculation) Electrical Characteristics at T A = 25 C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. DC Characteristics Reverse current I R na V R = 3 V Forward voltage V F - -. V I F = 5 ma AC Characteristics Diode capacitance V R = V, f = MHz V R = V, f = MHz Reverse parallel resistance V R = V, f = MHz V R = V, f = GHz Forward resistance I F =.5 ma, f = MHz I F = ma, f = MHz Charge carrier life time I F = ma, I R = 6 ma, measured at I R = 3 ma, R L = Ω C T R P r f pf kω Ω τ rr ns I-region width W I µm 2

3 Diode capacitance C T = ƒ (V R ) f = Parameter Forward resistance r f = ƒ (I F ) f = Parameter.5 3 BA 885 EHD76 pf r f Ω.4 CT.35.3 MHz MHz GHz V 3 V R - ma Ι F 2 Forward current I F = ƒ (V F ) Forward current I F = ƒ (T S ) T A = Parameter BA595 ma 6 ma IF IF C +25 C +85 C +25 C C.3 T S C 5 T S 3

4 Forward current I F = ƒ (T S ) BA895, -2V Permissible Puls Load R thjs = ƒ (t p ) BA595 6 ma 5 3 K/W 45 IF 4 35 RthJS D = C 5 T S s t p Permissible Pulse Load I Fmax / I FDC = ƒ (t p ) BA595 Permissible Puls Load R thjs = ƒ (t p ) BA895, -2V 3 K/W IFmax/IFDC - D = RthJS D = s s t p t p 4

5 Permissible Pulse Load I Fmax / I FDC = ƒ (t p ) BA895, -2V IFmax/IFDC - D = s tp 5

6 Package SC79 BA595/BA885/BA

7 Package SCD8 BA595/BA885/BA Package Outline.8 ±. 2.7 ±. MAX..2 M A ± ±. A Cathode marking.3 ±.5.7±..2 ±.5 Foot Print Marking Layout (Example) 25, June Date code BAR63-2W Type code Cathode marking Laser marking Standard Packing Reel ø8 mm = 3. Pieces/Reel Reel ø8 mm = 8. Pieces/Reel (2 mm Pitch) Reel ø33 mm =. Pieces/Reel Standard 4 Reel with 2 mm Pitch Cathode marking.4.9 Cathode marking.7 7

8 Date Code marking for discrete packages with one digit (SCD8, SC79, SC75 ) ) CES-Code Month a p A P a p A P a p A P 2 b q B Q b q B Q b q B Q 3 c r C R c r C R c r C R 4 d s D S d s D S d s D S 5 e t E T e t E T e t E T 6 f u F U f u F U f u F U 7 g v G V g v G V g v G V 8 h x H X h x H X h x H X 9 j y J Y j y J Y j y J Y k z K Z k z K Z k z K Z l 2 L 4 l 2 L 4 l 2 L 4 2 n 3 N 5 n 3 N 5 n 3 N 5 ) New Marking Layout for SC75, implemented at October

9 Package SOD323 BA595/BA885/BA

10 Package SOT23 BA595/BA885/BA895...

11 Edition Published by Infineon Technologies AG 8726 Munich, Germany 29 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (< Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.