
BSS84
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4 variants · onsemi
The onsemi BSS8 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of TO-236-3, SC-59, SOT-23-3, current - continuous drain (Id) @ 25°C of 130mA (Ta) and drain to source voltage of 50 V. Variants differ by input capacitance (Ciss) (Max) @ vds, package and rds on (Max) @ id, vgs, so you can match the exact input capacitance (Ciss) (Max) @ vds your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current onsemi BSS8 Series variants and discontinued ones from a single page.
| Parameter | BSS84 | BSS84_D87Z | BSS84LT1 | BSS84LT1G |
|---|---|---|---|---|
| Input capacitance (Ciss) (Max) @ vds | 73 pF @ 25 V | 73 pF @ 25 V | 30 pF @ 5 V | 30 pF @ 5 V |
| Package | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) | Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) |
| Rds on (Max) @ id, vgs | 8Ohm @ 150mA, 10V | 10Ohm @ 100mA, 5V | 10Ohm @ 100mA, 5V | 10Ohm @ 100mA, 5V |
| Vgs(th) (Max) @ id | 2.5V @ 250µA | 2V @ 1mA | 2V @ 250µA | 2V @ 250µA |
| Drive voltage (Max rds on, min rds on) | 4.5V, 10V | 5V | — | 5V |
| Operating temperature | 150°C (TJ) | -55°C ~ 150°C (TJ) | — | -55°C~150°C(TJ) |
| Power dissipation | 225mW (Ta) | 360mW (Ta) | — | 225mW (Ta) |
Request a quote on any onsemi BSS8 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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