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WEITRON
SOT-23
1
2
3
MMBT5550
VCEO
600
Value
140
160
6.0
MMBT5550 = M1F ; MMBT5551 = G1
1.0
-100
10
160
160
180
6.0
300
2.4
417
High Voltage NPN Transistors
MMBT5551
(3)
MMBT5550 140
MMBT5551
MMBT5550
MMBT5551
,
,
,
2
3
1
BASE
COLLECTOR
EMITTER
(TA=25 C unless otherwise noted)
556
DC Current Gain
Collector Cutoff Current
Emitter Cutoff Current
(IC=1.0 mAdc, VCE=5.0 Vdc)
(IC=10 mAdc, VCE=5.0 Vdc)
(IC=50 mAdc, VCE=5.0 Vdc)
Collector-Emitter Saturation Voltage
(IC=10 mAdc, IB=1.0mAdc)
(IC=50 mAdc, IB=5.0mAdc)
Base-Emitter Saturation Voltage
hFE
VCE(sat)
VBE(sat)
-
-
-
-
-
-
-
-
-
-
-
Vdc
Vdc
ON CHARACTERISTICS
OFF CHARACTERISTICS
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued)
60
80
20
30
60
80
250
250
0.15
0.25
0.20
1.0
1.2
1.0
WEITRON
http://www.weitron.com.tw
MMBT5550
MMBT5551
100Vdc,
4.0 EBO
uAdc
IE=
0
nAdc
nAdc
CB 120Vdc,
IE=
0
CB 100Vdc,
IE= ,
0
CB T = 100 C
A
100Vdc,
IE= ,
0
Vdc,IC=0
CB
EB
T = 100 C
A
MMBT5550
MMBT5551
MMBT5550
MMBT5551
MMBT5550
Both Types
MMBT5551
(IC=10 mAdc, IB=1.0mAdc)
(IC=50 mAdc, IB=5.0mAdc) MMBT5550
Both Types
MMBT5551
MMBT5550
MMBT5551
MMBT5550
MMBT5551
MMBT5550
MMBT5551
100
50
100
50
50
1. FR-5=1.0 x 0.75 x 0.062 in
2. Alumina=0.4 x 0.3 x 0.024 in. 99.5% alumina
3. Pulse Test: Pulse Width = 300 ms, Duty Cycle = 2.0%
I
CBO
I
Unit
Max
Min
Symbol
Characteristics
V
V
V
V
V
(
(
(
(
(
)
))
)
)
http://www.weitron.com.tw
WEITRON
FIG.1 DC Current Gain
IC, COLLECTOR CURRENT (mA)
500
h , DC CURRENT GAIN
FE
TJ = 125 C
-55 C
25 C
5.0
10
0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
200
30
20
300
100
50
7.0
VCE = 1.0 V
VCE = 5.0 V
FIG. 2 Collector Saturation Region
IB, BASE CURRENT (mA)
1.0
IC = 1.0 m A
0
0.3
0.005 0.01 0.2 0.5 1.0 2.0 20 50
0.8
0.5
0.4
0.9
0.7
0.6
0.2
0.02 0.05 0.1 10
VCE , COLLECTOR-EMITTER VOLTAGE (VOLTS)
0.1
10 m A 30 m A 100 m A
5.0
FIG. 3 Collector Cut-Off Region
VBE , BASE-EMITTER VOLTAGE (VOLTS)
101
10-50.4 0.3 0.1
100
10
-1
10-2
10
-3
10
-4
0.2 0 0.1 0.2 0.40.3 0.60.5
VCE = 30 V
TJ = 125 C
75 C
25 C
IC = ICES
, COLLECTOR CURRENT (mA)
IC
REVERSE FORWARD
IC, COLLECTOR CURRENT (mA)
1.0
V, VOLTAGE (VOLTS)
1.0 2.0 5.0 10 20 50 100
TJ
= 25 C
VBE(sat )
@ IC/ IB
= 10
VCE(sat )
@ IC/ I B = 10
0.1 0.2 0.5
FIG. 4 "On" Voltages
0.8
0.6
0.4
0.2
03.0 300.3
MMBT5550
MMBT5551
http://www.weitron.com.tw
WEITRON
MMBT5550
MMBT5551
C, CAPACITANCE (p F)
VR, REVERSE VOLTAGE (VOLTS)
100
1.0
0.2 0.5 1.0 2.0 5.0 10 20
Cibo
70
50
30
20
10
7.0
5.0
3.0
2.0
0.3 0.7 3.0 7.0
Cobo
10.2 V
Vin
10 ms
INPUT PULSE
VBB
-8.8V
100
RB
5.1 k
0.25 mF
Vin 100 1N914
Vout
RC
VCC
30 V
3.0 k
tr,tf 10 n s
DUTY CYCLE = 1.0%
Values Shown are for I C
@ 10 mA
TJ
= 25 C
IC, COLLECTOR CURRENT (mA)
1000
0.3 1.0 10 20 30 50
0.50.2
t , TIM E (n s)
10
20
30
50
100
200
300
500
2.0 100 200
IC/ IB
= 10
TJ = 25 C
tr @ VCC
= 120 V
3.0 5.0
tr
@ VCC = 30 V
td
@ VEB(off) = 1.0 V
VCC = 120 V
IC, COLLECTOR CURRENT (mA)
5000
t , TIME (n s)
50
100
200
300
500
3000
2000
1000
0.3 1.0 10 20 30 50
0.50.2 2.0 100 200
3.0 5.0
IC/ IB
= 10
TJ = 25 C
t f @ VCC
= 120 V
t
f
@ VCC
= 30 V
t s
@ VCC
= 120 V
IC, COLLECTOR CURRENT (mA)
2.5
VC for VCE(sat)
q
q
VB
for VBE(sat)
FIG.5 Temperature Coefficients
TJ
= -55 C to +135 C
V, TEMPERA TURE COEFFICIENT (mV/ C)
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5 1.0 2.0 5.0 10 20 50 1000.1 0.2 0.5 3.0 300.3
FIG. 6 Switching Time Test Circuit
FIG. 7 Capacitances FIG. 8 Turn-On Time
FIG.9 Turn-Off Time
WEITRON
http://www.weitron.com.tw
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.80
3.00
1.05
1.00
2.10
3.10
0.13
1.60
0.61
0.25
A
B
D
EG
M
L
H
J
TOP VIEW
K
C
SOT-23 Package Outline Dimensions Unit:mm
MMBT5550
MMBT5551
