SMD Type
Transistors
PNP Transistors
2SB1261-Z
TO-252
Unit: mm
+0.15
-0.15
6.50
+0.1
-0.1
2.30
+0.8
-0.7
+0.2
-0.2
5.30
0.50
■ Features
● High hFE hFE = 100 to 400
● Low VCE(sat) VCE(sat) ≤ 0.3 V
0.127
max
+0.1
-0.1
0.80
0.1
0.1
0.60+-
1 Base
2.3
4.60
+0.15
-0.15
2 Collector
3 Emitter
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Symbol
Rating
Unit
V
Collector - Base Voltage
Collector - Emitter Voltage
Emitter - Base Voltage
VCBO
VCEO
VEBO
-60
-60
-7
Collector Current - Continuous
Collector Current - Pulse
Base Current
I
C
-3
A
I
CP
-5
I
B
-0.5
10
2
Collector Power Dissipation
Tc = 25°C
Ta = 25°C
P
C
W
Junction Temperature
T
J
150
℃
Storage Temperature range
T
stg
-55 to 150
■ Electrical Characteristics Ta = 25℃
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Collector- base breakdown voltage
Collector- emitter breakdown voltage
Emitter - base breakdown voltage
Collector-base cut-off current
Emitter cut-off current
V
V
V
CBO
CEO
EBO
-60
-60
-7
Ic= -100 μA, I
Ic= -1 mA, I =0
= -100μA, I
CB= -60V , I =0
EB= -7V , I =0
E=0
V
B
I
E
C=0
I
CBO
EBO
V
V
E
-10
-10
-0.3
uA
V
I
C
Collector-emitter saturation voltage
Base - emitter saturation voltage
V
CE(sat)
BE(sat)
I
I
C
=-1.5 A, I
B
=-150 mA
-0.2
V
C=-1.5 A, I
B=-150 mA
-0.94 -1.2
V
V
V
CE= -2V, I
CE= -2V, I
CE= -2V, I
C
= -200 mA
= -600 mA
= -2 A
60
100
50
DC current gain
hFE
C
C
400
Turn-on time
t
on
0.15
0.5
0.1
40
0.5
2
Ic=-1A,Vcc=-10V,R
B1=-IB2=-0.1A
L=10Ω,
us
Storage time
t
stg
I
Fall time
t
f
0.5
Collector output capacitance
Transition frequency
■ Classification of hfe(2)
C
ob
V
V
CB= -10V, I
E
= 0,f=1MHz
pF
f
T
CE= -5V, I = 1.5 A
E
50
MHz
Type
2SB1261-Z-M
2SB1261-Z-L
160-320
2SB1261-Z-K
200-400
Range
100-200
1
www.kexin.com.cn