CYStech Electronics Corp.
Low Vcesat PNP Epitaxial Planar Transistor
Spec. No. : C815I3
Issued Date : 2005.03.29
Revised Date : 2009.02.04
Page No. : 1/ 6
BTB1205I3
Features
•
Low V
CE(sat)
, V
CE(sat)
=-0.38 V (typical), at I
C
/ I
B
= -3A / -60mA
•
Excellent DC current gain characteristics
•
Fast switching speed
•
Large current capacity
•
RoHS compliant package
BV
CEO
I
C
R
CESAT
-20V
-5A
127mΩ typ.
Applications
•
Strobe, voltage regulators, relay drivers, lamp drivers
Symbol
BTB1805I3
Outline
TO-251
B：Base
C：Collector
E：Emitter
B C E
BTB1205I3
CYStek Product Specification
CYStech Electronics Corp.
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current(DC)
Collector Current(Pulse)
Base Current
Power Dissipation (T
A
=25℃)
Power Dissipation (T
C
=25℃)
Junction Temperature
Storage Temperature
Note : 1
.
Single Pulse Pw=10ms
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CP
I
B
Pd
Pd
Tj
Tstg
Spec. No. : C815I3
Issued Date : 2005.03.29
Revised Date : 2009.02.04
Page No. : 2/ 6
Limits
-25
-20
-5
-5
-8
(Note 1)
-0.5
Unit
V
V
V
A
A
W
°C
°C
1
10
150
-55~+150
Characteristics
(Ta=25°C)
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
*V
CE(sat)
*V
BE(sat)
*h
FE
*h
FE
f
T
Cob
Min.
-25
-20
-5
-
-
-
-
190
60
-
-
Typ.
-
-
-
-
-
-380
-1.0
-
-
320
60
Max.
-
-
-
-0.5
-0.5
-500
-1.3
380
-
-
-
Unit
V
V
V
μA
μA
mV
V
-
-
MHz
pF
Test Conditions
I
C
=-10μA, I
E
=0
I
C
=-1mA, I
B
=0
I
E
=-10μA, I
C
=0
V
CB
=-20V, I
E
=0
V
EB
=-4V, I
C
=0
I
C
=-3A, I
B
=-60mA
I
C
=-3A, I
B
=-60mA
V
CE
=-2V, I
C
=-0.5A
V
CE
=-2V, I
C
=-4A
V
CE
=-5V, I
C
=-200mA, f =100MHz
V
CB
=-10V, f =1MHz
*Pulse Test : Pulse Width
≤380μs,
Duty Cycle≤2%
Ordering Information
Device
BTB1205I3
Package
TO-251
(RoHS compliant)
Shipping
80 pcs / tube, 50 tubes / box
Marking
B1205
BTB1205I3
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves
Current Gain vs Collector Current
1000
Saturation Voltage---(mV)
VCE=2V
Spec. No. : C815I3
Issued Date : 2005.03.29
Revised Date : 2009.02.04
Page No. : 3/ 6
Saturation Voltage vs Collector Current
10000
VCESAT
1000
Current Gain---HFE
IC=100IB
IC=40IB
IC=50IB
100
VCE=1V
100
IC=30IB
10
1
10
100
1000
10000
Collector Current---IC(mA)
10
1
10
100
1000
10000
Collector Current---IC(mA)
Saturation Voltage vs Collector Current
10000
Saturation Voltage---(mV)
Collector Current---IC(A)
VBESAT@IC=10IB
Output Characteristics
7
IB=50mA
6
5
4
3
2
1
IB=0
IB=25mA
IB=20mA
IB=15mA
IB=10mA
IB=5mA
1000
100
1
10
100
1000
Collector Current---IC(mA)
10000
0
0
1
2
3
4
5
Collector-to-Emitter Voltage---VCE(V)
6
Output Characteristics
4
3.5
IB=20mA
Power Derating Curves
12
3
2.5
2
1.5
1
0.5
0
0
IB=10mA
IB=6mA
IB=4mA
IB=2mA
IB=0
Power Dissipation---PD(W)
Collector Current---IC(A)
10
8
6
4
2
0
No heat sink
1
2
3
4
5
Collector-to-Emitter Voltage---VCE(V)
6
0
50
100
150
Ambient Temperature---TA(℃)
200
BTB1205I3
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves(Cont.)
On Voltage vs Collector Current
10000
VBEON@VCE=2V
Spec. No. : C815I3
Issued Date : 2005.03.29
Revised Date : 2009.02.04
Page No. : 4/ 6
On Voltage---(mV)
1000
100
1
10
100
1000
Collector Current---IC(mA)
10000
BTB1205I3
CYStek Product Specification
CYStech Electronics Corp.
Recommended wave soldering condition
Product
Pb-free devices
Peak Temperature
260 +0/-5
°C
Spec. No. : C815I3
Issued Date : 2005.03.29
Revised Date : 2009.02.04
Page No. : 5/ 6
Soldering Time
5 +1/-1 seconds
Recommended temperature profile for IR reflow
Profile feature
Average ramp-up rate
(Tsmax to Tp)
Preheat
−Temperature
Min(T
S
min)
−Temperature
Max(T
S
max)
−Time(ts
min
to ts
max
)
Time maintained above:
−Temperature
(T
L
)
−
Time (t
L
)
Peak Temperature(T
P
)
Time within 5°C of actual peak
temperature(tp)
Ramp down rate
Time 25
°C
to peak temperature
Sn-Pb eutectic Assembly
3°C/second max.
100°C
150°C
60-120 seconds
183°C
60-150 seconds
240 +0/-5
°C
10-30 seconds
6°C/second max.
6 minutes max.
Pb-free Assembly
3°C/second max.
150°C
200°C
60-180 seconds
217°C
60-150 seconds
260 +0/-5
°C
20-40 seconds
6°C/second max.
8 minutes max.
BTB1205I3
CYStek Product Specification
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