TK11213B データシートの表示（PDF） - Toko America Inc
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TK11213B Datasheet PDF : 24 Pages
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TK112xxB
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.)
750
600
MOUNTED AS
SHOWN
450
FREE AIR
300
1000
800
600
400
MOUNTED AS
SHOWN
FREE AIR
150
200
0
0
50
100
150
TA (°C)
0
0
50
100
150
TA (°C)
SOT-23L POWER DISSIPATION CURVE
SOT-89 POWER DISSIPATION CURVE
SOT-23L BOARD LAYOUT
SOT-89 BOARD LAYOUT
APPLICATION NOTE
Copper pattern should be as large as possible. Power dissipation is 600 mW for SOT-23L and 900 mV for SOT-89. A
low Equivalent Series Resistance (ESR) capacitor is recommended. For low temperature operation, select a capacitor
with a low ESR at the lowest operating temperature to prevent oscillation, degradation of ripple rejection and increase
in noise. The minimum recommended capacitance is 2.2 µF.
October 1999 TOKO, Inc.
Page 17
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