M C C
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
TM
BD434/BD436/BD438
Micro Commercial Components
Features
·
•
•
•
·
Halogen free available upon request by adding suffix "-HF"
Intended for use in medium power near and switching applications
With TO-126 package
The complementary NPN type is BD433, BD435, BD437
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
PNP Silicon
Power Transistors
·
·
ꢀꢁꢂꢃꢄꢅꢆ
x
Marking: Type Number
K
A
N
Maximum Ratings
Symbol
VCEO
Rating
Collector-Emitter Voltage
Rating
-22
Unit
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
V
V
V
A
D
-32
-45
-22
-32
-45
ꢀ
E
VCBO
Collector-Base Voltage
Emitter-Base Voltage
M
B
VEBO
ꢀ
ꢀ
ꢀ
ꢀ
-5.0
1
2
3
IC
PC
TJ
Collector Current
-4.0
1.25
-55 to +150
Collector power dissipation
Junction Temperature
Storage Temperature
W
R
R
L
G
TSTG
-55 to +150
O
Electrical Characteristics @ 25 C Unless Otherwise Specified
Symbol
Parameter
Min
Max
Units
OFF CHARACTERISTICS
C
V(BR)CEO
Collector-Emitter Breakdown Voltage
(IC=-10mAdc, IB=0)
BD434
BD436
BD438
-22
-32
-45
---
---
---
Vdc
V(BR)CBO
Collector-Base Breakdown Voltage
(IC=-1mAdc, IE=0)
BD434
BD436
BD438
-22
-32
-45
---
---
---
F
Q
Vdc
Vdc
PIN 1.
PIN 2.
PIN 3.
EMITTER
COLLECTOR
BASE
J
V(BR)EBO
ICBO
Emitter-Base Breakdown Voltage
(IE=-1mAdc, IC=0)
-5
---
DIMENSIONS
Collector-Base Cutoff Current
(VCB=-22Vdc,IE=0)
(VCB=-32Vdc,IE=0)
(VCB=-45Vdc,IE=0)
Collector-Base Cutoff Current
(VCE=-22Vdc,IE=0)
(VCE=-32Vdc,IE=0)
(VCE=-45Vdc,IE=0)
Emitter-Base Cutoff Current
(VEB=-5.0Vdc, IC=0)
BD434
BD436
BD438
---
-100
uAdc
ꢀꢁꢂꢃꢄꢅꢆ
ꢇꢀꢁꢆ
ꢇꢇꢆ
ꢈꢀꢇꢆ
ꢉꢆ
ꢍ
ꢇꢉꢊꢆ
0.307ꢆ
0.433
0.618
ꢎꢏꢐꢒ1
0.126
0.034
0.054
ꢇꢀꢁꢆ
ꢇꢉꢊꢆ
ꢁꢋꢌꢄꢆ
0.291
0.417
0.602
ꢎꢏꢐꢑ4
0.118
0.026
0.046
7.40
10.60
7.80
11.00
15.70
4.10
3.20
0.86
1.37
ICEO
ꢂꢆ
ꢈꢆ
ꢄꢆ
ꢓ
15.30
3.90
3.00
0.66
1.17
BD434
BD436
BD438
---
---
-100
-1.0
uAdc
IEBO
ꢔ
mAdc
ꢕꢆ
0.090TYP
0.098
2.290TYP
ꢖꢆ
0.114
2.50
2.90
2.30
0.30
1.50
0.60
L
M
N
0.083
0.000
0.043
0.091
0.012
0.059
2.10
0.00
1.10
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
Q
0.018
0.024
0.45
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Revision: B
2013/01/01
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