MJE18004 ON Semiconductor, MJE18004 Datasheet - Page 9

• Manufacturer Part Number: MJE18004
• Description: TRANS PWR NPN 5A 450V TO220AB
• Manufacturer: ON Semiconductor
• Series: SWITCHMODE™r

Specifications of MJE18004

• Transistor Type: NPN
• Current - Collector (ic) (max): 5A
• Voltage - Collector Emitter Breakdown (max): 450V
• Vce Saturation (max) @ Ib, Ic: 750mV @ 500mA, 2.5A
• Current - Collector Cutoff (max): 100µA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 14 @ 300mA, 5V
• Power - Max: 75W
• Frequency - Transition: 13MHz
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MJE18004OS

** For more information about mounting power semiconductors see Application Note AN1040.
screw torque of 6 to 8 in
a constant pressure on the package over time and during large temperature excursions.
cause the plastic to crack around the mounting hole, resulting in a loss of isolation capability.
package. However, in order to positively ensure the package integrity of the fully isolated device, ON Semiconductor does not recom-
mend exceeding 10 in
Figure 22a. Screw or Clip Mounting
Position for Isolation Test Number 1
Laboratory tests on a limited number of samples indicate, when using the screw and compression washer mounting technique, a
Destructive laboratory tests show that using a hex head 4−40 screw, without washers, and applying a torque in excess of 20 in
*Measurement made between leads and heatsink with all leads shorted together
Additional tests on slotted 4−40 screws indicate that the screw slot fails between 15 to 20 in
CLIP
Figure 23a. Screw−Mounted
FULLY ISOLATED
MOUNTED
PACKAGE
.
.
lbs of mounting torque under any mounting conditions.
lbs is sufficient to provide maximum power dissipation capability. The compression washer helps to maintain
0.110″ MIN
HEATSINK
LEADS
PLAIN WASHER
NUT
4-40 SCREW
HEATSINK
COMPRESSION WASHER
TEST CONDITIONS FOR ISOLATION TESTS*
Figure 23. Typical Mounting Techniques
Figure 22b. Clip Mounting Position
MOUNTING INFORMATION**
CLIP
for Isolation Test Number 2
for Isolated Package
http://onsemi.com
FULLY ISOLATED
MOUNTED
PACKAGE
9
HEATSINK
LEADS
0.099″ MIN
Figure 23b. Clip−Mounted
Figure 22c. Screw Mounting Position
for Isolation Test Number 3
.
lbs without adversely affecting the
FULLY ISOLATED
MOUNTED
PACKAGE
HEATSINK
CLIP
HEATSINK
LEADS
.
lbs will
0.099″ MIN