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Schottky Barrier Diodes (SBD)
MA2C719 (MA719)
Silicon epitaxial planar type
For high-frequency rectification
0.45 max.
Unit : mm
I Features
* DO-34 (DHD) package, allowing to rectify under (IF(AV) = 500 mA) condition * Allowing high-density mounting (5 mm pitch insertion) * Optimum for high-frequency rectification because of its short reverse recovery time (trr) * High rectification efficiency caused by its low forward-risevoltage (VF) * High reliability achieved by the glass sealed package
0.2 max.
I Absolute Maximum Ratings Ta = 25C
Parameter Reverse voltage (DC) Repetitive peak reverse voltage Peak forward current Average forward current Non-repetitive peak forward surge current* Junction temperature Storage temperature Symbol VR VRRM IFM IF(AV) IFSM Tj Tstg Rating 40 40 1 500 30 125 -55 to +125 Unit V V A mA A C C
2 1.75 max.
1 : Cathode 2 : Annde JEDEC : DO-34
Note) * : The peak-to-peak value in one cycle of 50 Hz sine-wave (non-repetitive)
I Electrical Characteristics Ta = 25C
Parameter Reverse current (DC) Forward voltage (DC) Terminal capacitance Reverse recovery time* Symbol IR VF Ct trr VR = 35 V IF = 500 mA VR = 0 V, f = 1 MHz IF = IR = 100 mA Irr = 10 mA, RL = 100 60 5 Conditions Min Typ Max 100 0.55 Unit A V pF ns
Note) 1. Schottky barrier diode is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a human body and the leakage of current from the operating equipment 2. Rated input/output frequency: 400 MHz 3. * : trr measuring instrument I Cathode Indication
Bias Application Unit N-50BU tr 10% Input Pulse tp t IF trr t Irr = 10 mA IF = 100 mA IR = 100 mA RL = 100 Output Pulse
1st Band Color Silver
13 min.
2.2 0.3
1st Band 2nd Band
0.2 max.
13 min.
COLORED BAND INDICATES CATHODE
1
2nd Band Silver
A
VR Pulse Generator (PG-10N) Rs = 50 W.F.Analyzer (SAS-8130) Ri = 50
90% tp = 2 s tr = 0.35 ns = 0.05
Note) The part number in the parenthesis shows conventional part number.
486
Schottky Barrier Diodes (SBD)
IF V F
103 25C Ta = 100C - 20C 105
MA2C719
IR V R
0.8 0.7
VF Ta
102
104
Forward current IF (mA)
Reverse current IR (A)
Forward voltage VF (V)
0.6 0.5 IF = 500 mA 0.4 0.3 100 mA 0.2 10 mA 0.1
Ta = 100C 103
10
1
102
10-1
10
25C
10-2
0
0.1
0.2
0.3
0.4
0.5
0.6
1
0
10
20
30
40
50
60
0 -40
0
40
80
120
160
200
Forward voltage VF (V)
Reverse voltage VR (V)
Ambient temperature Ta (C)
IR T a
105
80 70
Ct VR
10 000
IF(surge) tW
Ta = 25C IF(surge) tW Non repetitive
Terminal capacitance Ct (pF)
104
Forward surge current IF(surge) (A)
Reverse current IR (A)
60 50 40 30 20 10
1 000
103
VR = 40 V 35 V 5V
100
102
10
10
1 -40
0
0
40
80
120
160
200
0
10
20
30
40
50
60
1 0.3
1
3
10
30
100
300
Ambient temperature Ta (C)
Reverse voltage VR (V)
Pulse width tW (ms)
487
Request for your special attention and precautions in using the technical information and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting of relative rights, or the granting of any license. (3) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (4) The products and product specifications described in this material are subject to change without notice for reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, redundant design is recommended, so that such equipment may not violate relevant laws or regulations because of the function of our products. (6) When using products for which dry packing is required, observe the conditions (including shelf life and after-unpacking standby time) agreed upon when specification sheets are individually exchanged. (7) No part of this material may be reprinted or reproduced by any means without written permission from our company.
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. Due to modification or other reasons, any information contained in this material, such as available product types, technical data, and so on, is subject to change without notice. Customers are advised to contact our semiconductor sales office and obtain the latest information before starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited.
2001 MAR

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