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产品型号BD437TG的Datasheet PDF文件预览

BD435, BD437, BD439,  
BD441  
Plastic Medium Power  
Silicon NPN Transistor  
This series of plastic, medium−power silicon NPN transistors can be  
used for amplifier and switching applications. Complementary types  
are BD438 and BD442.  
http://onsemi.com  
4.0 AMPERES  
POWER TRANSISTORS  
NPN SILICON  
Features  
Pb−Free Packages are Available*  
MAXIMUM RATINGS  
Rating  
Symbol  
Value  
Unit  
TO−225AA  
CASE 77  
STYLE 1  
Collector−Emitter Voltage  
BD435  
BD437  
BD439  
BD441  
V
CEO  
V
CBO  
V
EBO  
32  
45  
60  
80  
Vdc  
3
2
1
Collector−Base Voltage  
BD435  
BD437  
BD439  
BD441  
32  
45  
60  
80  
Vdc  
MARKING DIAGRAM  
Emitter−Base Voltage  
Collector Current  
Base Current  
5.0  
4.0  
1.0  
Vdc  
Adc  
Adc  
YWW  
BD4xxG  
I
C
I
B
BD4xx = Device Code  
xx = 35, 37, 37T, 39, 41  
Total Device Dissipation @ T = 25°C  
P
36  
288  
W
W/°C  
C
D
Derate above 25°C  
Y
= Year  
Operating and Storage Junction  
Temperature Range  
T , T  
55 to +150  
°C  
WW  
G
= Work Week  
= Pb−Free Package  
J
stg  
THERMAL CHARACTERISTICS  
Characteristic  
ORDERING INFORMATION  
Symbol  
Max  
Unit  
Device  
Package  
Shipping  
Thermal Resistance, Junction−to−Case  
q
3.5  
°C/W  
JC  
BD435  
TO−225AA  
500 Units/Box  
500 Units/Box  
Maximum ratings are those values beyond which device damage can occur.  
Maximum ratings applied to the device are individual stress limit values (not  
normal operating conditions) and are not valid simultaneously. If these limits are  
exceeded, device functional operation is not implied, damage may occur and  
reliability may be affected.  
BD435G  
TO−225AA  
(Pb−Free)  
BD437  
TO−225AA  
500 Units/Box  
500 Units/Box  
BD437G  
TO−225AA  
(Pb−Free)  
BD437T  
TO−225AA  
50 Units/Rail  
50 Units/Rail  
BD437TG  
TO−225AA  
(Pb−Free)  
BD439  
TO−225AA  
500 Units/Box  
500 Units/Box  
BD439G  
TO−225AA  
(Pb−Free)  
BD441  
TO−225AA  
500 Units/Box  
500 Units/Box  
*For additional information on our Pb−Free strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
BD441G  
TO−225AA  
(Pb−Free)  
©
Semiconductor Components Industries, LLC, 2005  
1
Publication Order Number:  
October, 2005− Rev. 14  
BD437/D  
BD435, BD437, BD439, BD441  
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)  
C
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
Collector−Emitter Breakdown Voltage  
(I = 100 mA, I = 0)  
BD435  
BD437  
BD439  
BD441  
V
32  
45  
60  
80  
Vdc  
(BR)CEO  
C
B
Collector−Base Breakdown Voltage  
(I = 100 mA, I = 0)  
BD435  
BD437  
BD439  
BD441  
V
V
32  
45  
60  
80  
Vdc  
(BR)CBO  
C
B
Emitter−Base Breakdown Voltage  
(I = 100 mA, I = 0)  
5.0  
Vdc  
(BR)EBO  
E
C
Collector Cutoff Current  
(V = 32 V, I = 0)  
I
mAdc  
CBO  
0.1  
0.1  
0.1  
0.1  
BD435  
BD437  
BD439  
BD441  
CB  
E
(V = 45 V, I = 0)  
CB  
E
(V = 60 V, I = 0)  
CB  
E
(V = 80 V, I = 0)  
CB  
E
Emitter Cutoff Current  
(V = 5.0 V)  
EB  
I
1.0  
mAdc  
EBO  
DC Current Gain  
BD435  
BD437  
BD439  
BD441  
h
40  
30  
20  
15  
FE  
(I = 10 mA, V = 5.0 V)  
C
CE  
DC Current Gain  
(I = 500 mA, V = 1.0 V)  
C
BD435  
BD437  
BD439, BD441  
h
h
85  
85  
40  
475  
375  
475  
FE  
CE  
DC Current Gain  
BD435  
BD437  
BD439  
BD441  
50  
40  
25  
15  
FE  
(I = 2.0 A, V = 1.0 V)  
C
CE  
Collector Saturation Voltage  
(I = 2.0 A, I = 0.2 V)  
V
Vdc  
CE(sat)  
0.5  
0.8  
BD435  
BD437, BD439, BD441  
C
B
(I = 3.0 A, I = 0.3 A)  
C
B
Base−Emitter On Voltage  
(I = 2.0 A, V = 1.0 V)  
V
1.1  
Vdc  
BE(on)  
C
CE  
Current−Gain − Bandwidth Product  
(V = 1.0 V, I = 250 mA, f = 1.0 MHz)  
f
3.0  
MHz  
T
CE  
C
http://onsemi.com  
2
BD435, BD437, BD439, BD441  
2.0  
1.6  
I
= 10 A  
100 mA  
1.0 A  
3.0 A  
C
1.2  
0.8  
0.4  
0
T = 25°C  
J
0.05 0.070.1  
0.2 0.3  
0.5 0.7 1.0  
2.0 3.0  
5.0 7.0 10  
20  
30  
50 70 100  
200 300 500  
I , BASE CURRENT (mA)  
B
Figure 1. Collector Saturation Region  
200  
180  
160  
140  
120  
100  
80  
BD433, 435, 437  
BD439, 441  
60  
40  
20  
0
0.01  
0.02  
0.03  
0.05  
0.1  
0.2  
0.3  
0.5  
1
2
3
5
I , COLLECTOR CURRENT (AMP)  
C
Figure 2. Current Gain  
2.0  
1.6  
10  
T = 25°C  
J
5 ms  
4.0  
T = 150°C  
J
dc  
1.2  
1.0  
0.5  
SECONDARY BREAKDOWN  
THERMAL LIMIT T = 25°C  
C
BONDING WIRE LIMIT  
0.8  
0.6  
V
@ I /I = 10  
BE(sat)  
C
B
V
@ V = 2.0 V  
CE  
BE  
CURVES APPLY BELOW RATED V  
CEO  
BD437  
BD439  
BD441  
V
@ I /I = 10  
C B  
CE(sat)  
0
0.1  
0.0050.01 0.02 0.030.05 0.1 0.20.3 0.5 1.0 2.0 3.0 4.0  
1.0  
2.0  
CE  
5.0  
10  
20  
50  
100  
I , COLLECTOR CURRENT (AMP)  
V
, COLLECTOR−EMITTER VOLTAGE (VOLTS)  
C
Figure 3. “On” Voltage  
Figure 4. Active Region Safe Operating Area  
http://onsemi.com  
3
BD435, BD437, BD439, BD441  
PACKAGE DIMENSIONS  
TO−225AA  
CASE 77−09  
ISSUE Z  
NOTES:  
1. DIMENSIONING AND TOLERANCING PER ANSI  
Y14.5M, 1982.  
2. CONTROLLING DIMENSION: INCH.  
3. 077−01 THRU −08 OBSOLETE, NEW STANDARD  
077−09.  
−B−  
F
C
U
Q
M
−A−  
INCHES  
DIM MIN MAX  
MILLIMETERS  
1
2 3  
MIN  
10.80  
7.50  
2.42  
0.51  
2.93  
MAX  
11.04  
7.74  
2.66  
0.66  
3.30  
A
B
C
D
F
0.425  
0.295  
0.095  
0.020  
0.115  
0.435  
0.305  
0.105  
0.026  
0.130  
H
K
G
H
J
0.094 BSC  
2.39 BSC  
0.050  
0.015  
0.575  
5
0.095  
0.025  
0.655  
1.27  
0.39  
14.61  
5
2.41  
0.63  
J
V
K
M
Q
R
S
U
V
16.63  
TYP  
TYP  
_
_
G
R
0.148  
0.045  
0.025  
0.145  
0.040  
0.158  
0.065  
0.035  
0.155  
−−−  
3.76  
1.15  
0.64  
3.69  
1.02  
4.01  
1.65  
0.88  
3.93  
−−−  
M
M
M
B
0.25 (0.010)  
A
S
D 2 PL  
M
M
M
B
0.25 (0.010)  
A
STYLE 1:  
PIN 1. EMITTER  
2. COLLECTOR  
3. BASE  
ON Semiconductor and  
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice  
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability  
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.  
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All  
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights  
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications  
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should  
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,  
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death  
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal  
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.  
PUBLICATION ORDERING INFORMATION  
LITERATURE FULFILLMENT:  
N. American Technical Support: 800−282−9855 Toll Free  
USA/Canada  
ON Semiconductor Website: http://onsemi.com  
Order Literature: http://www.onsemi.com/litorder  
Literature Distribution Center for ON Semiconductor  
P.O. Box 61312, Phoenix, Arizona 85082−1312 USA  
Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada  
Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada  
Email: orderlit@onsemi.com  
Japan: ON Semiconductor, Japan Customer Focus Center  
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051  
Phone: 81−3−5773−3850  
For additional information, please contact your  
local Sales Representative.  
BD437/D  

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