CYStech Electronics Corp.
Spec. No. : C817M3-H
Issued Date : 2003.06.17
Revised Date:2005.08.19
Page:1/5
BTB772AM3 CYStek Product Specification
Low VCE(sat) PNP Epitaxial Planar Transistor
BTB772AM3
Features
• Low VCE(sat), typically -0.3 V at IC / IB = -2A / -0.2A
• Excellent current gain characteristics
• Complementary to BTD882AM3
Symbol Outline
Absolute Maximum Ratings (Ta=25°C)
Parameter Symbol Limit Unit
Collector-Base Voltage VCBO -50 V
Collector-Emitter Voltage VCEO -50 V
Emitter-Base Voltage VEBO -6 V
Collector Current (DC) IC -3 A
Collector Current (Pulse) ICP -7 (Note 1) A
600 mW
1 (Note 2) W
Power Dissipation Pd
2 (Note 3) W
208 °C/W
125 (Note 2) °C/W
Thermal Resistance, Junction to
Ambient RθJA
62.5 (Note 3) °C/W
Junction Temperature Tj 150 °C
Storage Temperature Tstg -55~+150 °C
Note : 1. Single Pulse Pw≦350µs, Duty≦2%.
2. When mounted on a FR-4 PCB with area measuring 10×10×1 mm.
3. When Mounted on a ceramic board with area measuring 40×40×1mm.
BTB772AM3
SOT-89
B：Base
C：Collector
E：Emitter
B C E
CYStech Electronics Corp.
Spec. No. : C817M3-H
Issued Date : 2003.06.17
Revised Date:2005.08.19
Page:2/5
BTB772AM3 CYStek Product Specification
Characteristics (Ta=25°C)
Symbol Min. Typ. Max. Unit Test Conditions
BVCBO -50 - - V IC=-50µA, IE=0
BVCEO -50 - - V IC=-1mA, IB=0
BVEBO -6 - - V IE=-50µA, IC=0
ICBO - - -1 µA VCB=-40V, IE=0
IEBO - - -1 µA VEB=-5V, IC=0
*VCE(sat) - -0.3 -0.5 V IC=-2A, IB=-0.2A
*VBE(sat) - -1 -2 V IC=-2A, IB=-0.2A
*hFE1 52 - - - VCE=-2V, IC=-20mA
*hFE2 100 - 500 - VCE=-2V, IC=-500mA
*hFE3 100 - - - VCE=-2V, IC=-1A
fT - 80 - MHz VCE=-5V, IC=-0.1A, f=100MHz
Cob - 55 - pF VCB=-10V, f=1MHz
*Pulse Test : Pulse Width ≤380µs, Duty Cycle≤2%
Classification Of hFE2
Rank Q P E
Range 100~200 160~320 250~500
Ordering Information
Device Package Shipping Marking
BTB772AM3 SOT-89 1000 pcs / Tape & Reel AE
CYStech Electronics Corp.
Spec. No. : C817M3-H
Issued Date : 2003.06.17
Revised Date:2005.08.19
Page:3/5
BTB772AM3 CYStek Product Specification
Characteristic Curves
Current gain vs Collector current
10
100
1000
1 10 100 1000 10000
Collector current---IC(mA)
Current gain---HFE
VCE=5V
VCE=2
V
VCE=1V
Saturation Voltage vs Collector current
1
10
100
1000
10000
1 10 100 1000 10000
Collector current---IC(mA)
Saturation Voltage---(mV
)
IC=40IB
IC=20IB
IC=10IB
VCESAT
Saturation Voltage vs Collector current
100
1000
10000
1 10 100 1000 10000
Collector current---IC(mA)
Saturation Voltage---(mV)
VBE (SAT )@IC=10IB
Power derating curves
0
0.5
1
1.5
2
2.5
0 50 100 150 200
Ambient Temperature---TA(℃)
Power Dissipation---(W)
See Note 2 on page 1
See Note 3 on page 1
CYStech Electronics Corp.
Spec. No. : C817M3-H
Issued Date : 2003.06.17
Revised Date:2005.08.19
Page:4/5
BTB772AM3 CYStek Product Specification
Reel Dimension
Carrier Tape Dimension
CYStech Electronics Corp.
Spec. No. : C817M3-H
Issued Date : 2003.06.17
Revised Date:2005.08.19
Page:5/5
BTB772AM3 CYStek Product Specification
SOT-89 Dimension
*: Typical
Inches Millimeters Inches Millimeters
DIM Min. Max. Min. Max.
DIM Min. Max. Min. Max.
A 0.1732 0.1811 4.40 4.60 F 0.0583 0.0598 1.48 1.527
B 0.1594 0.1673 4.05 4.25 G 0.1165 0.1197 2.96 3.04
C 0.0591 0.0663 1.50 1.70 H 0.0551 0.0630 1.40 1.60
D 0.0945 0.1024 2.40 2.60 I 0.0138 0.0161 0.35 0.41
E 0.01417 0.0201 0.36 0.51
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: 42 Alloy ; solder plating
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
• CYStek reserves the right to make changes to its products without notice.
• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Marking:
A
E
E
F
G
C
B
A
I
D
H
3
2
1
3-Lead SOT-89 Plastic
Surface Mounted Package
CYStek Package Code: M3
Style: Pin 1. Base 2. Collector 3. Emitter
