MMBTA55
THRU
MMBTA56
PNP General
Purpose Amplifier
Features
• This device is designed for general purpose amplifier applications at
collector current to 300mA
•
Markin
g
: MMBTA55=2H/B55, MMBTA56=2GM/B56
Maximum Ratings
Symbol Rating Rating Unit
VCEO Collector-Emitter Voltage
MMBTA55
MMBTA56
60
80
V
VCBO Collector-Base Voltage
MMBTA55
MMBTA56
60
80
V
VEBO Emitter-Base Voltage 4.0 V
ICCollector Current, Continuous 500 mA
TJOperating Junction Temperature -55 to +150 OC
TSTG Storage Temperature -55 to +150 OC
Thermal Characteristics
Symbol Rating Max Unit
P
DTotal Device Dissipation*
Derate above 25OC
225
1.8
mW
mW/ O
C
RJA Thermal Resistance, Junction to Ambient 556 OC/W
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol Parameter Min Max Units
OFF CHARACTERISTICS
V(BR)CEO Collector-Emitter Breakdown Voltage (1)
(IC=1.0mAdc, IB=0) MMBTA55
MMBTA56
60
80
---
---
Vdc
V(BR)EBO Emitter-Base Breakdown Voltage
(I E=100ì Adc, IC=0) 4.0 --- Vdc
I
CBO Collector Cutoff Current
(VCB=60Vdc, I
E=0) MMBTA55
(VCB=80Vdc, I
E=0) MMBTA56
---
---
0.1
0.1
uAdc
uAdc
ICES Emitter Cutoff Current
(VCE=60Vdc, I
B=0) --- 0.1 uAdc
ON CHARACTERISTICS
hFE DC Current Gain
(VCE=1.0Vdc, I
C=10mAdc)
(VCE=1.0Vdc, I
C=100mA)
100
100
---
---
---
VCE(sat) Collector-Emitter Saturation Voltage
(IC=100mAdc, IB=10mAdc) --- 0.25 Vdc
VBE(on) Base-Emitter On Voltage
(IC=100mAdc, VCE=1.0Vdc) --- 1.2 Vdc
fTCurrent-Gain—Bandwidth Product (2)
(IC=100mAdc, VCE=1.0Vdc, f=100MHz) 50 --- MHz
* FR-5=1.0 X 0.75 X 0.062 in.
1. Pulse Test: Pulse Width<300us, Duty Cycle<2.0%
2. Alumina=0.4 X 0.3 X 0.024 in. 99.5% alumina.
SOT-23
Suggested Solder
Pad Layout
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .110 .120 2.80 3.04
B .083 .098 2.10 2.64
C .047 .055 1.20 1.40
D .035 .041 .89 1.03
E .070 .081 1.78 2.05
F .018 .024 .45 .60
G .0005 .0039 .013 .100
H .035 .044 .89 1.12
J .003 .007 .085 .180
K .015 .020 .37 .51
A
B
C
D
E
F
GH
J
.079
2.000 in
c
h
es
mm
.
03
1
.800
.035
.900
.
03
7
.950
.037
.950
K
Revision: 5 2008/01/01
omponents
20736 Marilla Street Chatsworth
!"#
$% !"#
MCC TM
Micro Commercial Components
E
B
C
www.mccsemi.com
1 of 4
• Case Material:Molded Plastic. UL Flammability
Classificatio Rating 94-0 and MSL Rating 1
Figure 2. Current–Gain — Bandwidth Product Figure 3. Capacitance
Figure 4. Switching Time
IC, COLLECTOR CURRENT (mA)
-100 -200-10
200
100
70
50
20
VR, REVERSE VOLTAGE (VOLTS)
-1.0 -100-0.1
100
70
50
30
20
10
-2.0
VCE = -2.0 V
TJ = 25°C
fT, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz)
C, CAPACITANCE (pF)
-2.0 -3.0 -5.0 -7.0 -20 -30 -50 -70
30
7.0
5.0 -0.2 -0.5 -5.0 -10 -20 -50
TJ = 25°C
Cibo
Cobo
IC, COLLECTOR CURRENT (mA)
-10-5.0
500
200
100
50
20
10
-100
t, TIME (ns)
-50 -200 -500
1.0 k
300
700
70
30
-7.0 -300-70-20 -30
VCC = -40 V
IC/IB = 10
IB1 = IB2
TJ = 25°C
ts
tf
tr
td @ VBE(off) = -0.5 V
Figure 5. DC Current Gain
-2.0 -500-0.5
IC, COLLECTOR CURRENT (mA)
400
200
100
80
60
40
-10
, DC CURRENT GAIN
TJ = 125°C
-1.0 -5.0
VCE = -1.0 V
-20 -100-50 -200
hFE
25°C
-55°C
MCC
MMBTA55 thru MMBTA56
Revision: 5 2008/01/01
TM
Micro Commercial Components
www.mccsemi.com
2 of 4
Figure 6. “ON” Voltages
V, VOLTAGE (VOLTS)
-10 -500-1.0
IC, COLLECTOR CURRENT (mA)
-1.0
-0.8
-0.6
-0.4
-0.2
0
-100
TJ = 25°C
VBE(sat) @ IC/IB = 10
VCE(sat) @ IC/IB = 10
VBE(on) @ VCE = -1.0 V
-0.5 -2.0 -5.0 -200-20 -50
Figure 7. Collector Saturation Region Figure 8. Base–Emitter Temperature
Coefficient
IC, COLLECTOR CURRENT (mA)
IB, BASE CURRENT (mA)
RVB , TEMPERATURE COEFFICIENT (mV/ C)
q°
, COLLECTOR-EMITTER VOLTAGE (VOLTS)VCE
-100 -500-0.5
-0.8
-1.2
-1.6
-2.0
-2.4
-2.8
-10
RqVB for VBE
-1.0 -2.0 -5.0 -20 -50 -200
-0.1 -10-0.05
-1.0
-0.8
-0.6
-0.4
-0.2
0
-1.0
TJ = 25°C
-50
IC =
-100 mA
IC =
-50 mA
IC =
-250 mA
IC =
-500 mA
IC =
-10 mA
-20-2.0 -5.0-0.2 -0.5
MCC
MMBTA55 thru MMBTA56
Revision: 5 2008/01/01
TM
Micro Commercial Components
www.mccsemi.com
3 of 4
MCC
Revision: 5 2008/01/01
TM
Micro Commercial Components
www.mccsemi.com
4 of 4
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
***IMPORTANT NOTICE***
Aerospace or Military Applications.
Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
Micro Commercial Components Corp .reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp .does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold Micro Commercial Components Corp .and all the companies whose
Ordering Information
Device Packing
(Part Number)-TP Tape&Reel;3Kpcs/Reel
