1. General Information

️· Product Type: Rectifier Diode (likely a general-purpose rectifier)
️· Series: US2AF, US2BF, US2DF, US2GF, US2JF, US2KF, US2MF (Multiple models within this series, differing in specifications)
️· Intended Application: Suitable for single-phase, half-wave 60Hz applications (resistive or inductive loads). Derating is required for capacitive loads (current reduced by 20%).

2. Electrical Characteristics (Typical Values - Vary by Model)

Parameter	US2AF	US2BF	US2DF	US2GF	US2JF	US2KF	US2MF	Unit
Maximum Recurrent Peak Reverse Voltage	50	100	200	400	600	800	1000	V
Maximum RMS Voltage	50	100	200	400	600	800	1000	V
Maximum DC Blocking Voltage	50	100	200	400	600	800	1000	V
Maximum Average Forward Rectified Current	2.0	2.0	2.0	2.0	2.0	2.0	2.0	A
Peak Forward Surge Current (8.3ms pulse)	60	60	60	60	60	60	60	A
Maximum Instantaneous Forward Voltage (@ 2.0A)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	V
Maximum DC Reverse Current (Ta=25°C)	Unspecified, but likely low	Unspecified, but likely low	Unspecified, but likely low	Unspecified, but likely low	Unspecified, but likely low	Unspecified, but likely low	Unspecified, but likely low	µA
Maximum DC Reverse Current (Ta=100°C)	Unspecified	Unspecified	Unspecified	Unspecified	Unspecified	Unspecified	Unspecified	µA
Typical Junction Capacitance	5.0	5.0	5.0	5.0	5.0	5.0	5.0	pF

3. Mechanical & Physical

️· Case Style: SMAFL (as indicated in the diagram). The diagram depicts dimensions in both inches and millimeters.
- Dimensions listed in the graphic include: several measurements in inches and millimeters, which cannot be accurately represented in a text format.
️· Weight: Not specified

4. Notes & Other Information

️· Operating Temperature Range: -65°C to +150°C
️· Pulse Test Conditions: Peak Surge Current is measured with an 8.3ms single-half sine-wave pulse superimposed on rated load (JEDEC method).
️· Forward Voltage Test Conditions: Measured at 2.0A.
️· Reverse Recovery Time: The diagram mentions reverse recovery time, but a specific value is not readily provided. It's a critical parameter for high-frequency applications.

IMPORTANT DISCLAIMERS:

1. Image Quality & Interpretation: This information is derived from an image. Image quality and resolution significantly impact accuracy. There may be errors due to this limitation.
2. Model-Specific Values: The values provided are *general* trends. *Always* consult the manufacturer's official datasheet for the *specific* model number (US2AF, US2BF, etc.) you are using. Datasheets contain the most accurate and up-to-date specifications.
3. Missing Information: Some parameters (such as Reverse Recovery Time) might not be fully visible or clear in the image, making their values unavailable.
4. Derating: The 20% derating for capacitive loads is *mandatory* for proper operation and to prevent damage.
5. Safety: Always follow proper safety precautions when working with electrical components.