BA982, BA983
Vishay Semiconductors
Band Switching Diodes
FEATURES
• Silicon planar diodes • Low dynamic forward resistance • Low diode capacitance • High reverse impedance
9612009
• QuadroMELF package • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC accordance to WEEE 2002/96/EC and in
MECHANICAL DATA
Case: QuadroMELF SOD-80 Weight: approx. 34 mg Cathode band color: black Packaging codes/options: GS18/10K per 13" reel (8 mm tape), 10K/box GS08/2.5K per 7" reel (8 mm tape), 12.5K/box
APPLICATIONS
• Band switching in VHF-tuners
PARTS TABLE
PART BA982 BA983 TYPE DIFFERENTIATION VR = 35 V, rf at IF 3 mA = max. 0.7 Ω VR = 35 V, rf at IF 3 mA = max. 1.2 Ω ORDERING CODE BA982-GS18 or BA982-GS08 BA983-GS18 or BA983-GS08 REMARKS Tape and reel Tape and reel
ABSOLUTE MAXIMUM RATINGS (1)
PARAMETER Reverse voltage Forward continuous current Note (1) T amb = 25 °C, unless otherwise specified TEST CONDITIONS SYMBOL VR IF VALUE 35 100 UNIT V mA
THERMAL CHARACTERISTICS (1)
PARAMETER Junction to ambient air Junction temperature Storage temperature range
(1)
TEST CONDITION On PC board 50 mm x 50 mm x 1.6 mm
SYMBOL RthJA Tj Tstg
VALUE 500 150 - 55 to + 150
UNIT K/W °C °C
Note Tamb = 25 °C, unless otherwise specified
ELECTRICAL CHARACTERISTICS (1)
PARAMETER Forward voltage Reverse current Diode capacitance TEST CONDITION IF = 100 mA VR = 2 0 V f = 100 MHz, VR = 1 V f = 100 MHz, VR = 3 V f = 200 MHz, IF = 3 mA Dynamic forward resistance f = 200 MHz, IF = 10 mA Note (1) T amb = 25 °C, unless otherwise specified Document Number: 85534 Rev. 1.6, 16-Jul-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 1 BA982 BA983 BA982 BA983 BA982 BA983 PART SYMBOL VF IR CD1 CD2 CD2 rf1 rf1 rf2 rf2 MIN. TYP. MAX. 1000 50 1.5 1.25 1.2 0.7 1.2 0.5 0.9 UNIT mV nA pF pF pF Ω Ω Ω Ω
BA982, BA983
Vishay Semiconductors
Band Switching Diodes
TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified
rf - Differential Forward Resistance (Ω)
100
3.0
CD - Diode Capacitance (pF)
f = 200 MHz Tj = 25 °C 10
2.5 2.0 1.5
f = 200 MHz Tj = 25 °C
BA983 1
BA982 1.0 BA983 0.5 0
BA982 0.1 0.1 1 10 100
0.1
20058
1
10
100
20057
IF - Forward Current (mA)
VR - Reverse Voltage (V)
Fig. 1 - Dynamic Forward Resistance vs. Forward Current
Fig. 2 - Diode Capacitance vs. Reverse Voltage
PACKAGE DIMENSIONS in millimeters (inches): QuadroMELF SOD-80
(0 1.
1.6 (0.063) 1.4 (0.055) 0.47 (0.019) max. 3.7 (0.146) 3.3 (0.130) The gap between plug and glass can be either on cathode or anode side Foot print recommendation: 1.25 (0.049) min. 2.5 (0.098) max.
.0
> R3 (R0.118) glass
gl
as
7
s
67
Cathode identification
)
5 (0.197) ref. 96 12071
Document Number: 85534 Rev. 1.6, 16-Jul-10
For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
2 (0.079) min.
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 11-Mar-11
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