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1SV228
TOSHIBA Variable Capacitance Diode Silicon Epitaxial Planar Type
1SV228
Electronic Tuning Applications of FM Receivers
* * Low rs: rs = 0.3 (typ.) Small package Unit: mm
Maximum Ratings (Ta = 25C)
Characteristics Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Rating 15 125 -55~125 Unit V C C
JEDEC JEITA TOSHIBA
SC-59 1-3G1F
Electrical Characteristics (Ta = 25C)
Characteristics Reverse voltage Reverse current Capacitance Capacitance Capacitance ratio Series resistance Symbol VR IR C3 V C8 V C3 V/C8 V rs IR = 10 mA VR = 15 V VR = 3 V, f = 1 MHz VR = 8 V, f = 1 MHz 3/4 VR = 3 V, f = 100 MHz Test Condition
Weight: 0.013 g (typ.)
Min 15 3/4 (Note 1) (Note 1) (Note 1) (Note 1) 28.5 11.7 2.1 3/4
Typ. 3/4 3/4 30.5 12.7 3/4 0.3
Max 3/4 10 32.5 13.7 2.6 0.5
Unit V nA pF pF 3/4 W
Note 1: Characteristics between anode 1 and anode 2
Marking
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1SV228
Table 1
No. 1 2 3 4 5 6 C2 V 34.70~35.74 35.56~36.62 36.44~37.53 37.35~38.47 38.27~39.41 3/4
Address Classification of Capacitance Test Condition: f = 1 MHz, Ta = 25C
C3 V 28.60~29.45 29.31~30.18 30.03~30.93 30.77~31.69 31.53~32.47 3/4 C6 V 16.80~17.30 17.21~17.72 17.63~18.15 18.06~18.60 18.50~19.05 18.95~19.51 C8 V 11.72~12.07 12.01~12.37 12.31~12.67 12.61~12.98 12.92~13.30 13.23~13.62
(1) Units are compounded in one package and are matched to 3%. C (max) - C (min) < = 0.03 (VR = 2~8 V) C (min) and capacitance is classified as Table 1. (2) C2 V, C3 V, C6 V, C8 V are A1-A2 capacitance. (3) The tolerance of address is 1 address.
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1SV228
CAPACITANCE CHANGE RATIO @C (%) (Note 2)
Note 2: d C =
C (Ta) - C (25) 100 (%) C (25)
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RESTRICTIONS ON PRODUCT USE
000707EAA
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
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