JAN4N48

Description：OPTOISO 1KV TRANS W/BASE TO-78-6
Series：-
Mfr：TT Electronics/Optek Technology
Package：Bulk

SKU:4ea3b1c5240b Category: Transistor, Photovoltaic Output Optoisolators Brand: TT Electronics/Optek Technology

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Product introduction

JAN4N48 is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists TT Electronics/Optek Technology. Its product description is OPTOISO 1KV TRANS W/BASE TO-78-6. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for JAN4N48

Description：OPTOISO 1KV TRANS W/BASE TO-78-6
Series：-
Mfr：TT Electronics/Optek Technology
Package：Bulk
Number of Channels：1
Voltage - Isolation：1000VDC
Current Transfer Ratio (Min)：100% @ 1mA
Current Transfer Ratio (Max)：500% @ 1mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：20µs, 20µs (Max)
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：40V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.5V (Max)
Current - DC Forward (If) (Max)：40 mA
Vce Saturation (Max)：300mV
Operating Temperature：-55°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-78-6 Metal Can
Supplier Device Package：TO-78-6

Transistor, Photovoltaic Output Optoisolators datasheet and documents for JAN4N48

JAN4N48

Transistor, Photovoltaic Output Optoisolators Overview

The JAN4N48 is a military-grade, single-channel transistor output optocoupler manufactured by TT Electronics/Optek Technology. It features an NPN phototransistor output housed in a TO-78-6 hermetic package designed for through-hole mounting. The device provides high isolation with a rated insulation voltage of 1000 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 40 V and a maximum collector current of 50 mA. The forward voltage is specified at 1.5 V with a forward current of 1 mA. Current transfer ratios range from 100% to 500%. Switching characteristics include rise and fall times of 20 us each. The unit supports a power dissipation of 300 mW and operates within a temperature range of -55 C to +125 C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Military-grade construction utilizing a hermetic TO-78-6 package for enhanced environmental protection
High-voltage isolation capability rated at 1000 Vrms between input and output circuits
Robust switching performance with defined rise and fall times suitable for digital signal transmission

Transistor, Photovoltaic Output Optoisolators Applications

Military aerospace systems requiring radiation-hardened or high-reliability components
Harsh environment industrial control interfaces demanding hermetic sealing
High-voltage isolation barriers in defense communication equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific revision level and lot traceability documentation upon order confirmation. Ensure that the procurement channel provides valid military certification papers consistent with the JAN4N48 designation. Confirm that the delivered units match the exact TO-78-6 package specifications required for your assembly process. Validate all electrical test reports against the manufacturer datasheet limits before acceptance.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when hermetic packaging and military reliability standards are mandatory for the application. The TO-78-6 case style is essential for environments where standard plastic packages fail due to moisture or mechanical stress. Consider the 1000 Vrms isolation rating for applications requiring significant potential differences between circuit grounds. Evaluate the 50 mA collector current limit to ensure it meets the load requirements of the driven circuitry without exceeding saturation limits.

Transistor, Photovoltaic Output Optoisolators Part Context

The JAN4N48 belongs to the 4N48 family of transistor output optocouplers produced by TT Electronics/Optek Technology. This series is characterized by its use of gallium arsenide infrared LEDs coupled with silicon NPN phototransistors. The JAN prefix indicates compliance with military quality and screening standards, distinguishing it from commercial variants. The family shares identical pinouts and basic electrical characteristics across different qualification levels.