MJW16212 ON Semiconductor, MJW16212 Datasheet - Page 9

• Manufacturer Part Number: MJW16212
• Description: Npn Transistor Bipolar Power Deflection Transistor For High And Very High Resolution Monitors
• Manufacturer: ON Semiconductor

** For more information about mounting power semiconductors see Application Note AN1040.
torque of 6 to 8 in
stant 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.
age. However, in order to positively ensure the package integrity of the fully isolated device, ON Semiconductor does not recommend
exceeding 10 in
*Measurement made between leads and heatsink with all leads shorted together
Laboratory tests on a limited number of samples indicate, when using the screw and compression washer mounting technique, a screw
Destructive laboratory tests show that using a hex head 4-40 screw, without washers, and applying a torque in excess of 20 in
Additional tests on slotted 4-40 screws indicate that the screw slot fails between 15 to 20 in
Figure 14. Screw or Clip Mounting Position
Figure 16a. Screw–Mounted
for Isolation Test Number 1
.
lbs of mounting torque under any mounting conditions.
.
lbs is sufficient to provide maximum power dissipation capability. The compression washer helps to maintain a con-
TEST CONDITIONS FOR ISOLATION TESTS* (MJF16212 ONLY)
MOUNTING INFORMATION** (MJF16212 ONLY)
Figure 16. Typical Mounting Techniques*
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MJW16212
9
Figure 15. Screw or Clip Mounting Position
for Isolation Test Number 2
Figure 16b. Clip–Mounted
.
lbs without adversely affecting the pack-
.
lbs will