2SB1731TL vs QST7TR feature comparison

2SB1731TL ROHM Semiconductor

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QST7TR ROHM Semiconductor

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Not Recommended
Ihs Manufacturer ROHM CO LTD ROHM CO LTD
Package Description TUMT3, 3 PIN SMALL OUTLINE, R-PDSO-G6
Pin Count 3
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
Samacsys Manufacturer ROHM Semiconductor
Collector Current-Max (IC) 1.5 A 1.5 A
Collector-Emitter Voltage-Max 30 V 30 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 270 270
JESD-30 Code R-PDSO-F3 R-PDSO-G6
JESD-609 Code e2 e1
Moisture Sensitivity Level 1 1
Number of Elements 1 1
Number of Terminals 3 6
Operating Temperature-Max 150 °C 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 260
Polarity/Channel Type PNP PNP
Power Dissipation-Max (Abs) 0.4 W 0.5 W
Qualification Status Not Qualified Not Qualified
Surface Mount YES YES
Terminal Finish Tin/Copper (Sn/Cu) Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form FLAT GULL WING
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 10 10
Transistor Application AMPLIFIER AMPLIFIER
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 280 MHz 280 MHz
Base Number Matches 1 1

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