MCC
Micro Commercial Components
TM
•
•
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Features
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
BD233
BD235
BD237
NPN
Plastic-Encapsulate
Transistors
A
K
N
Halogen
free available upon request by adding suffix "-HF"
Power Dissipation: P
CM
=1.25W, Ta=25
Collector Current : I
C
=2A
Complement to BD234/236/238 respectively
Lead Free Finish/RoHS Compliant (Note1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Marking: Type Number
Rating
Collector-Emitter Voltage
Rating
45
60
80
45
60
100
45
60
100
5
2
6
25
150
-65 to +150
Unit
V
Maximum Ratings*
Symbol
V
CEO
Collector-Base Voltage
V
CBO
Collector-Emitter Voltage
V
CER
V
EBO
I
C
I
CP
P
C
T
J
T
STG
Symbol
Emitter-Base Voltage
Collector Current (DC)
Collector Current (Pulse)
Collector Dissipation ( T
C
=25 )
Operating Junction Temperature
Storage Temperature
BD233
BD235
BD237
BD233
BD235
BD237
BD233
BD235
BD237
D
V
E
B
M
V
V
A
A
W
1
2
3
L
G
Electrical Characteristics @ 25
O
C Unless Otherwise Specified
Parameter
Min
Max
Units
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
BD233 (I
C
=0.1Adc, I
B
=0)
V
CEO(sus)
BD235 (I
C
=0.1Adc, I
B
=0)
BD237 (I
C
=0.1Adc, I
B
=0)
Collector Cutoff Current
BD233 (V
CB
=45Vdc, I
E
=0)
I
CBO
BD235 (V
CB
=60Vdc, I
E
=0)
BD237 (V
CB
=100Vdc, I
E
=0)
Emitter Cutoff Current
I
EBO
(V
BE
=5.0Vdc, I
C
=0)
DC Current Gain
(V
CE
=2V, I
C
=150mA)
h
FE
(V
CE
=2V, I
C
=1A)
Collector-Emitter Saturation Voltage
V
CE(sat)
(I
C
=1A, I
B
=0.1A)
Base-Emitter ON Voltage
V
BE(on)
(V
CE
=2V, I
C
=1A)
Current Gain Bandwidth Product
fT
(V
CE
=10V, I
C
=0.25A)
*Pulse Test: PW=300µs, Duty Cycle=1.5% Pulsed
45
60
80
---
---
---
---
40
25
---
---
3
---
---
---
100
100
100
1.0
---
---
0.6
1.3
---
V
V
MHz
V
V
V
F
C
µA
µA
µA
mA
L
M
N
Q
Q
PIN 1.
PIN 2.
PIN 3.
EMITTER
COLLECTOR
BASE
J
DIMENSIONS
Notes: 1.
High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
0.291
0.307
0.417
0.433
0.602
0.618
4
1
0.118
0.126
0.026
0.034
0.046
0.054
0.090TYP
0.098
0.114
0.083
0.091
0.000
0.012
0.043
0.059
0.018
0.024
7.40
7.80
10.60
11.00
15.30
15.70
3.90
4.10
3.00
3.20
0.66
0.86
1.17
1.37
2.290TYP
2.50
2.90
2.10
2.30
0.00
0.30
1.10
1.50
0.45
0.60
www.mccsemi.com
Revision:
B
1
of 3
2013/01/01
BD233/235/237
1000
MCC
TM
Micro Commercial Components
V
BE
(sat), V
CE
(sat)[V], SATURATION VOLTAGE
10
V
CE
= 2V
I
C
= 10 I
B
h
FE
, DC CURRENT GAIN
100
1
V
BE
(sat)
V
CE
(sat)
0.1
10
1
0.01
0.01
0.1
1
10
0.1
1
10
I
C
[A], COLLECTOR CURRENT
I
C
[A], COLLECTOR CURRENT
Figure 1. DC current Gain
Figure 2. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
10
40
I
C
MAX. (Pulsed)
10
µ
s
35
0
10
I
C
[A], COLLECTOR CURRENT
P
C
[W], POWER DISSIPATION
100
µ
s
30
1m
I
C
MAX. (Continuous)
DC
1
BD233
BD235
BD237
s
25
20
15
10
5
0.1
1
10
0
0
25
50
o
75
100
125
150
175
V
CE
[V], COLLECTOR-EMITTER VOLTAGE
T
C
[ C], CASE TEMPERATURE
Figure 3. Safe Operating Area
Figure 4. Power Derating
www.mccsemi.com
Revision:
B
2 of 3
2013/01/01
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-BP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-BP-HF
Packing
Bulk;1Kpcs/Box
***IMPORTANT NOTICE***
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 products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision:
B
3 of 3
2013/01/01
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