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Discrete semiconductor products include individual transistors, diodes, and thyristors, as well as small arrays of such composed of two, three, four, or some other small number of similar devices within a single package. The most common and widely known is the MOSFET (metal-oxide-semiconductor field-effect transistor). They are commonly used for constructing circuits with considerable voltage or current stress, or for realizing very basic circuit functions.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 1N4685E3 $3.03 | Microchip Technology | DIODE ZENER 3.6V 500MW DO204AH | Bulk | Through Hole | - | -65°C ~ 175°C | |
![]() 1N4685UR-1 $3.75 | Microchip Technology | DIODE ZENER 3.6V 500MW DO213AA | Bulk | Surface Mount | - | -65°C ~ 175°C | |
![]() 1N4685UR-1/TR $4.16 | Microchip Technology | DIODE ZENER 3.6V 500MW DO213AA | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | - | -65°C ~ 175°C (TJ) | |
![]() 1N4686 $2.89 | Microchip Technology | DIODE ZENER 3.9V 500MW DO204AH | Bulk | Through Hole | - | -65°C ~ 175°C (TJ) | |
| Microsemi Corporation | DIODE ZENER 3.9V 500MW DO204AH | Bulk | Through Hole | - | -65°C ~ 175°C | ||
![]() 1N4686 BK PBFREE $0.18 | Central Semiconductor Corp | DIODE ZENER 3.9V 500MW DO35 | Bulk | Through Hole | - | -65°C ~ 200°C (TJ) | |
![]() 1N4686 BK TIN/LEAD $0.20 | Central Semiconductor Corp | 3.9V 500MW TH DIODE-ZENER SINGLE | Box | Through Hole | - | -65°C ~ 200°C (TJ) | |
![]() 1N4686 TR PBFREE $0.17 | Central Semiconductor Corp | DIODE ZENER 3.9V 500MW DO35 | Tape & Reel (TR) | Through Hole | - | -65°C ~ 200°C (TJ) |

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