MJF3055G

MJF3055 (NPN), MJF2955 (PNP)
http://onsemi.com
4
TEST CONDITIONS FOR ISOLATION TESTS*
FULLY ISOLATED PACKAGE
LEADS
HEATSINK
0.110, MIN
Figure 5. Mounting Position
*Measurement made between leads and heatsink with all leads shorted together.
4-40 SCREW
PLAIN WASHER
HEATSINK
COMPRESSION WASHER
NUT
CLIP
HEATSINK
Laboratory tests on a limited number of samples indicate, when using the screw and compression washer mounting technique, a screw
torque of 6 to 8 in
.
lbs is sufficient to provide maximum power dissipation capability. The compression washer helps to maintain a constant
pressure on the package over time and during large temperature excursions.
Destructive laboratory tests show that using a hex head 440 screw, without washers, and applying a torque in excess of 20 in
.
lbs will
cause the plastic to crack around the mounting hole, resulting in a loss of isolation capability.
Additional tests on slotted 440 screws indicate that the screw slot fails between 15 to 20 in
.
lbs without adversely affecting the
package. However, in order to positively ensure the package integrity of the fully isolated device, ON Semiconductor does not
recommend exceeding 10 in
.
lbs of mounting torque under any mounting conditions.
Figure 6. Typical Mounting Techniques*
MOUNTING INFORMATION
** For more information about mounting power semiconductors see Application Note AN1040.
MJF3055 (NPN), MJF2955 (PNP)
http://onsemi.com
5
PACKAGE DIMENSIONS
TO220 FULLPAK
CASE 221D03
ISSUE J
STYLE 2:
PIN 1. BASE
2. COLLECTOR
3. EMITTER
DIM
A
MIN MAX MIN MAX
MILLIMETERS
0.617 0.635 15.67 16.12
INCHES
B 0.392 0.419 9.96 10.63
C 0.177 0.193 4.50 4.90
D 0.024 0.039 0.60 1.00
F 0.116 0.129 2.95 3.28
G 0.100 BSC 2.54 BSC
H 0.118 0.135 3.00 3.43
J 0.018 0.025 0.45 0.63
K 0.503 0.541 12.78 13.73
L 0.048 0.058 1.23 1.47
N 0.200 BSC 5.08 BSC
Q 0.122 0.138 3.10 3.50
R 0.099 0.117 2.51 2.96
S 0.092 0.113 2.34 2.87
U 0.239 0.271 6.06 6.88
B
Y
G
N
D
L
K
H
A
F
Q
3 PL
123
M
B
M
0.25 (0.010) Y
SEATING
PLANE
T
U
C
S
J
R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH
3. 221D-01 THRU 221D-02 OBSOLETE, NEW
STANDARD 221D-03.
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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
N. American Technical Support: 8002829855 Toll Free
USA/Canada
Japan: ON Semiconductor, Japan Customer Focus Center
291 Kamimeguro, Meguroku, Tokyo, Japan 1530051
Phone: 81357733850
MJF3055/D
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 61312, Phoenix, Arizona 850821312 USA
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Email: orderlit@onsemi.com
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Order Literature: http://www.onsemi.com/litorder
For additional information, please contact your
local Sales Representative.

MJF3055G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Bipolar Transistors - BJT 10A 90V 30W NPN
Lifecycle:
New from this manufacturer.
Delivery:
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