Details

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BUY 2SC3458 https://www.utsource.net/itm/p/12607863.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Collector-Emitter Voltage	VCEO	-	-	100	V	IC = 50 mA, IB = 0
Emitter-Base Voltage	VEBO	-	-	6	V	IE = 50 mA
Collector-Base Voltage	VCBO	-	-	70	V	IC = 50 mA, IB = 0
Collector Current	IC	-	-	100	mA	VCE = 30 V
Base Current	IB	-	-	10	mA	VBE = 1.0 V
DC Current Gain	hFE	100	300	700	-	IC = 10 mA, VCE = 10 V
Transition Frequency	fT	-	150	250	MHz	IC = 10 mA, VCE = 10 V
Storage Temperature	TSTG	-55	-	150	°C	-
Operating Temperature	TA	-55	-	150	°C	-

Instructions for Use:

1. Mounting and Handling:

   • Handle the 2SC3458 with care to avoid mechanical stress.
   • Ensure that the device is mounted on a suitable heatsink if operating at high power levels.

2. Electrical Connections:

   • Connect the collector (C), base (B), and emitter (E) terminals correctly.
   • Use appropriate wire gauges to handle the current ratings.

3. Biasing:

   • Set the base current (I_B) to achieve the desired collector current (I_C) based on the DC current gain (h_FE).
   • Ensure that the base-emitter voltage (V_BE) is within the specified limits.

4. Power Dissipation:

   • Calculate the power dissipation (P_D) using the formula P_D = V_CE × I_C.
   • Ensure that the power dissipation does not exceed the maximum allowable value to prevent overheating.

5. Temperature Considerations:

   • Operate the device within the specified temperature range to ensure reliable performance.
   • Use thermal management techniques such as heatsinks or forced air cooling if necessary.

6. Storage:

   • Store the 2SC3458 in a dry, cool place away from direct sunlight and extreme temperatures.

7. Testing:

   • Before final assembly, test the 2SC3458 using a transistor tester or multimeter to ensure it meets the specified parameters.

8. Safety:

   • Follow all safety guidelines when handling and testing the device to avoid electrical shock or damage to the component.

(For reference only)