BAW78D: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typical	Max	Unit
Breakdown Voltage	V(BR)	-	45	50	V
Forward Voltage	V(F)	1.0	1.2	-	V @ IF = 5mA
Reverse Current	IR	-	0.1	1	μA @ VR = 45V, TA = 25°C
Operating Temperature	T(op)	-40	-	85	°C
Storage Temperature	T(stg)	-65	-	150	°C
Capacitance	C	-	100	200	pF @ VR = 0V, f = 1MHz
Power Dissipation	Pd	-	100	-	mW @ TA = 25°C
Thermal Resistance	RθJA	-	300	-	K/W

Mounting:
- Ensure that the device is mounted on a PCB with adequate heat dissipation.
- Use appropriate soldering techniques to avoid thermal shock.
Electrical Connections:
- Connect the anode (A) and cathode (K) terminals correctly to avoid reverse polarity damage.
- Use bypass capacitors near the power supply lines to filter out noise.
Operating Conditions:
- Do not exceed the maximum ratings for voltage, current, and temperature.
- Operate within the specified operating temperature range to ensure reliable performance.
Handling:
- Handle the device with care to avoid mechanical stress.
- Use anti-static precautions to prevent electrostatic discharge (ESD) damage.
Testing:
- Use a multimeter or a diode tester to check the forward and reverse characteristics of the diode.
- Ensure that the reverse leakage current is within the specified limits.
Storage:
- Store the device in a dry, cool place away from direct sunlight and moisture.
- Follow the storage temperature guidelines to maintain device integrity.
Application Notes:
- The BAW78D is suitable for general-purpose rectification and protection circuits.
- It can be used in power supplies, signal conditioning, and other low-power applications.

(For reference only)