UN221LT vs 2SD1757KT147/QR feature comparison

UN221LT Panasonic Electronic Components

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2SD1757KT147/QR ROHM Semiconductor

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer PANASONIC CORP ROHM CO LTD
Package Description SMALL OUTLINE, R-PDSO-F3 SMALL OUTLINE, R-PDSO-G3
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
Additional Feature BUILT IN BIAS RESISTOR RATIO IS 1
Collector Current-Max (IC) 0.1 A 0.5 A
Collector-Emitter Voltage-Max 50 V 15 V
Configuration SINGLE WITH BUILT-IN RESISTOR SINGLE
DC Current Gain-Min (hFE) 20 120
JESD-30 Code R-PDSO-F3 R-PDSO-G3
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Polarity/Channel Type NPN NPN
Qualification Status Not Qualified Not Qualified
Surface Mount YES YES
Terminal Form FLAT GULL WING
Terminal Position DUAL DUAL
Transistor Element Material SILICON SILICON
Base Number Matches 1 1
Pbfree Code Yes
Rohs Code Yes
JESD-609 Code e1
Operating Temperature-Max 150 °C
Terminal Finish TIN SILVER COPPER
Transistor Application SWITCHING
Transition Frequency-Nom (fT) 150 MHz
VCEsat-Max 0.4 V

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