MCC
Micro Commercial Components
TM
omponents
20736 Marilla
Street Chatsworth
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BD433/BD435/BD437
Features
•
•
•
•
•
•
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
Intended for use in medium power near and switching applications
With TO-126 package
The complementary PNP type is BD434, BD436, BD438
NPN Silicon
Power Transistors
A
K
N
Maximum Ratings
Symbol
V
CEO
Parameter
Collector-Emitter Voltage
V
CBO
Collector-Base Voltage
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
Rating
22
32
45
22
32
45
5.0
4.0
1.25
-55 to +150
-55 to +150
A
W
Unit
V
E
D
B
V
M
V
EBO
Emitter-Base Voltage
V
1
2
3
L
G
I
C
P
C
T
J
T
STG
Collector Current
Collector power dissipation
Junction Temperature
Storage Temperature
Electrical Characteristics @ 25
O
C Unless Otherwise Specified
Symbol
Parameter
Collector-Emitter Breakdown Voltage
(I
C
=100mAdc, I
B
=0)
BD433
BD435
BD437
Collector-Base Breakdown Voltage
BD433
(I
C
=100Adc, I
E
=0)
BD435
BD437
Emitter-Base Breakdown Voltage
(I
E
=100Adc, I
C
=0)
Collector-Base Cutoff Current
(V
CB
=22Vdc,I
E
=0)
BD433
(V
CB
=32Vdc,I
E
=0)
BD435
(V
CB
=45Vdc,I
E
=0)
BD437
Collector-Base Cutoff Current
(V
CE
=22Vdc,I
E
=0)
BD433
(V
CE
=32Vdc,I
E
=0)
BD435
BD437
(V
CE
=45Vdc,I
E
=0)
Emitter-Base Cutoff Current
(V
EB
=5.0Vdc, I
C
=0)
Min
Max
Units
OFF CHARACTERISTICS
V
(BR)CEO
22
32
45
22
32
45
5
---
---
---
---
---
---
---
Vdc
F
C
V
(BR)CBO
Q
PIN 1.
PIN 2.
PIN 3.
EMITTER
COLLECTOR
BASE
Vdc
J
V
(BR)EBO
I
CBO
Vdc
L
M
N
Q
DIMENSIONS
---
1.0
uAdc
I
CEO
---
10
uAdc
I
EBO
---
1.0
uAdc
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
Revision: A
www.mccsemi.com
1 of 3
2011/01/01
MCC [ Micro Commercial Components ]
