Rad-Hard Bipolar Transistors

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ST's hi-rel and rad-hard bipolar transistors are specifically designed to meet high-reliability requirements and space applications. They are offered in hermetic packages such as surface mount LCC-3, LCC-6 and SMD.5, as well as through-hole TO-254, TO-257, TO-39 and TO-18 packages.
They are qualified to ESCC space specifications and available to meet 100 krad TID radiation performance.

These devices are available with maximum collector-emitter voltages up to 160 V, maximum collector currents up to 5 A and a hFE up to 450.

JANS versions are now available for the most popular parts. ST is committed to further extend the product line, and especially its JANS portfolio, with new rad-hard products featuring higher speed and voltage.

Part NumberGeneral DescriptionRadiation LevelAgency QualificationAgency Generic SpecEPPLHi-Rel PackageTransistor PolarityCollector-Emitter Voltage max (V)Collector Current(I_C) max (A)Dc Current Gain(hFE) min ()Temperature range(T)
2N2222AHRRad-Resistant NPN bipolar transistor 40 V, 0.8 AUp to 100 kradJANS - ESCC19500/255 - 5201/002YesLCC-3; TO-18; UBNPN400.8100-65 to 200 C
2N2907AHRHi-Rel PNP bipolar transistor 60 V, 0.6 AUp to 100 kradJANS - ESCC19500/291-5202/001YesLCC-3; TO-18; UBPNP600.6100-65 to 200 C
2N2920AHRHi-Rel NPN dual matched Bipolar Transistor 60V - 0.03A-ESCC5207/002YesLCC-6; TO-77NPN600.03300-65 to 200 C
2N3700HRHi-Rel NPN bipolar transistor 80 V, 1 AUp to 100 kradJANS - ESCC19500/391 - 5201/004YesLCC-3; TO-18; UBNPN801100-65 to 200 C
2N3810HRHi-Rel PNP Dual Matched Bipolar Transistor 60V - 0.05A-ESCC5207/005YesLCC-6; TO-78PNP600.05150-65 to 200 C
2N5153HRHi-Rel PNP bipolar transistor 80 V, 5 A-ESCC5204/002YesSMD.5; TO-257; TO-39PNP80570-65 to 200 C
2N5154HRHi-Rel NPN Bipolar Transistor 80V - 5A-ESCC5203/010YesSMD.5; TO-257; TO-39NPN80570-65 to 200 C
2N5401HRHi-Rel PNP bipolar transistor 150 V, 0.5 AUp to 100 kradJANS - ESCC19500/766 - 5202/014YesLCC-3; TO-18; UBPNP1500.560-65 to 200 C
2N5551HRHi-Rel NPN bipolar transistor 160 V, 0.5 AUp to 100 kradJANS - ESCC19500/761 - 5201/019YesLCC-3; TO-18; TO-39; UBNPN1600.580-65 to 200 C