High hFE BLUE ROCKET 2SB772T-P PNP Transistor for Voltage Regulation and Relay Driving Applications

Key Attributes
Model Number: 2SB772T-P
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
1uA
Pd - Power Dissipation:
500mW
Transition Frequency(fT):
80MHz
Type:
PNP
Number:
1 PNP
Current - Collector(Ic):
3A
Collector - Emitter Voltage VCEO:
30V
Operating Temperature:
-
Mfr. Part #:
2SB772T-P
Package:
SOT-89
Product Description

Product Overview

The 2SB772T is a Silicon PNP transistor housed in a SOT-89 plastic package. It is engineered for low saturation voltage, excellent linearity, and high hFE, making it ideal for demanding applications. This transistor is well-suited for use as an output stage in 3-watt audio amplifiers, voltage regulators, DC-DC converters, and relay drivers.

Product Attributes

  • Brand: Fsb (implied by URL)
  • Package Type: SOT-89
  • Transistor Type: PNP Silicon
  • Marking Code: H72R, H72Q, H72P, H72E (depending on hFE classification)
  • Lead Free: Yes (implied by soldering profile)

Technical Specifications

Absolute Maximum Ratings (Ta=25)

Parameter Symbol Rating Unit
Collector to Base Voltage VCBO -40 V
Collector to Emitter Voltage VCEO -30 V
Emitter to Base Voltage VEBO -5.0 V
Collector Current-Continuous IC -3.0 A
Collector Power Dissipation PC 500 mW
Junction Temperature Tj 150
Storage Temperature Range Tstg -55150

Electrical Characteristics (Ta=25)

Parameter Symbol Test Conditions Min Typ Max Unit
Collector to Base Breakdown Voltage VCBO IC=-100A, IE=0 -40 V
Collector to Emitter Breakdown Voltage VCEO IC=-1mA, IB=0 -30 V
Collector Cut-Off Current ICBO VCB=-30V, IE=0 -1.0 A
Emitter Base Cut-Off Current IEBO VEB=-3.0V, IC=0 -1.0 A
DC Current Gain hFE(1) VCE=-2.0V, IC=-1.0A 60 160 400
hFE(2) VCE=-2.0V, IC=-20mA 30 220
Collector to Emitter Saturation Voltage VCE(sat) IC=-2.0A, IB=-0.2A -0.3 -0.5 V
Base to Emitter Saturation Voltage VBE(sat) IC=-2.0A, IB=-0.2A -1.0 -2.0 V
Transition Frequency fT VCE=-5.0V, IC=-0.1A 80 MHz
Collector Output Capacitance Cob VCB=-10V, IE=0, f=1.0MHz 55 pF

hFE Classifications

Symbol hFE Range Marking
R 60120 H72R
Q 100200 H72Q
P 160320 H72P
E 200400 H72E

Packaging Specifications

Package Type Units/Reel Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimension (unit: mm)
SOT-89 1,000 7 7,000 8 56,000 712 (Reel), 180120180 (Inner Box), 385257392 (Outer Box)

Resistance to Soldering Heat Test Conditions

Temperature 2605
Time 101 sec.

Temperature Profile for IR Reflow Soldering (Pb-Free)

1. Preheating 25~150, 60~90 sec.
2. Peak Temp. 2455, Duration: 50.5 sec.
3. Cooling Speed 2~10/sec.

2410121236_BLUE-ROCKET-2SB772T-P_C305448.pdf

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