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The HY 1N4007 is a silicon rectifier diode with a diffused junction in an axial DO-41 package. It is intended for rectification, with a maximum average forward rectified current of 1 A and a maximum repetitive peak reverse voltage of 1 000 V.
The package is moulded plastic and its plastic material has UL 94V-0 recognition. A colour band on the body identifies the cathode, making the component orientation clear during assembly. It may be mounted in any position.
The ratings are specified for a single-phase, half-wave 60 Hz resistive or inductive load unless a parameter states otherwise. For capacitive loads, the manufacturer specifies a 20 % current derating. The operating junction temperature range is −55 to +150 °C.
| Brand | HY |
| Part number | 1N4007 |
| Type | Silicon rectifier diode |
| Junction type | Diffused junction |
| Package | DO-41 (JEDEC), moulded plastic |
| Polarity marking | Colour band on cathode |
| Maximum repetitive peak reverse voltage (VRRM) | 1 000 V |
| Maximum RMS voltage (VRMS) | 700 V |
| Maximum DC blocking voltage (VDC) | 1 000 V |
| Maximum average forward rectified current (IAV) | 1 A at TA = 75 °C |
| Maximum non-repetitive peak forward surge current (IFSM) | 30 A; 8.3 ms single half-sine wave; superimposed on rated load; JEDEC method |
| Maximum forward voltage (VF) | 1 V at 1 A DC |
| Maximum reverse current (IR) | 5 µA at TJ = 25 °C; 50 µA at TJ = 100 °C, at rated DC blocking voltage |
| Typical junction capacitance (CJ) | 15 pF; measured at 1 MHz with 4 V DC reverse bias |
| Typical junction-to-case thermal resistance (RθJC) | 26 °C/W |
| Operating junction temperature (TJ) | −55 to +150 °C |
| Storage temperature (TSTG) | −55 to +150 °C |
| Body dimensions | Length 4.2–5.2 mm; diameter 2.0–2.7 mm |
| Leads | Diameter 0.7–0.9 mm; minimum length 25.4 mm on each side |
| Weight | 0.34 g |
| Mounting position | Any |
| Package material | Plastic with UL 94V-0 recognition |
| General rating conditions | 25 °C ambient temperature unless otherwise specified; single-phase, half-wave 60 Hz resistive or inductive load; for capacitive loads, derate current by 20 % |
