Details

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BUY D44E3 https://www.utsource.net/itm/p/12535370.html

Parameter	Value	Unit
Type	NPN Transistor	-
Collector-Emitter Voltage (Vce)	45	V
Collector-Base Voltage (Vcb)	50	V
Emitter-Base Voltage (Veb)	6	V
Continuous Collector Current (Ic)	1.5	A
Maximum Power Dissipation (Ptot)	62.5	mW
Transition Frequency (ft)	150	MHz
Storage Temperature Range (Tstg)	-55 to 150	°C
Operating Temperature Range (Toper)	-55 to 150	°C

Instructions for Use:

1. Handling:

   • Handle the D44E3 with care to avoid static damage.
   • Use appropriate ESD protection equipment when handling.

2. Mounting:

   • Ensure proper heat dissipation if operating near maximum power dissipation.
   • Use a heatsink if necessary to maintain operating temperature within safe limits.

3. Biasing:

   • Ensure that the base-emitter voltage (Vbe) is within the specified range to avoid damage.
   • Use appropriate biasing circuits to maintain stable operation.

4. Operating Conditions:

   • Do not exceed the maximum ratings for collector-emitter voltage (Vce), collector-base voltage (Vcb), and emitter-base voltage (Veb).
   • Keep the continuous collector current (Ic) within the specified limit to avoid overheating.

5. Storage:

   • Store the D44E3 in a dry, cool place away from direct sunlight.
   • Follow recommended storage temperature ranges to prevent degradation.

6. Testing:

   • Use a multimeter or transistor tester to verify the functionality of the D44E3 before installation.
   • Test the circuit under controlled conditions to ensure proper operation.

(For reference only)