JFETS | Field Effect Transistor, Small-Signal MOSFET

Field Effect Transistors

JFETs (FET, Includes Small-Signal MOSFETs)

NTE Type No.	Polarity and Material	Description and Application	Case Style	Voltage Gate to Source Min (Volts)	Cutoff Voltage Gate to Source Max(OFF) (Volts)	Drain Current Zero-Gate Min-Max (mA)	Drain Current Max(OFF) (mA)	Res Drain to Source Max(ON) (Ohms)	Cap Input Max (pf)	Rev Trans Cap Max (pf)	Transcon- ductance Typ (µmhos)	Power Dissp Max (mW)
				BV_GSS	V_GS	I_DSS	I_D	r_DSS	C_iss	C_rss	g_fs	P_D
132	JFET N-CH	VHF Amp/Mix, NF 4dB Max at 400MHz	TO106	25	8	2-20	-	-	5	1.2	4500	310
133	JFET N-CH	Gen Purp AF Amp, Sw	TO106	25	6	0.5-15	-	-	6	2	4000	300
221	Dual Gate MOSFET N-CH	VHF Amp/Mix NF 5dB Max at 200MHz	TO72	20	6	18 Typ	-	-	5.5	0.03	15000	400
222	Dual Gate MOSFET N-CH	VHF Amp/Mix, NF 6dB Max at 200MHz Gate Protected	TO72	20	4	5-35	-	-	3.3 Typ	0.03	12000	330
312	JFET N-CH	VHF Amp/Mix, NF 4dB Max at 400MHz	TO92	30	6	5-15	-	-	4.5	1	5500	360
326	JFET P-CH	Gen Purp AF Amp, NF 2.5dB Max at 100Hz	TO92	40	7.5	2-9	-	-	7	2	5000 Max	310
451	JFET N-CH	UHF/VHF Amp, NF 4dB at 400MHz	TO92	25	4	4-10	-	-	5	1	4000	310
452	JFET N-CH	VHF Amp/Mix NF 4dB at 400MHz	TO72	30	6	5-15	-	-	4	0.8	5500	300
454	Dual Gate MOSFET N-CH	UHF/VHF Preamp, NF 4.5dB at 200MHz Gate Protected	TO72	25 (DSX)	5	6-30	-	-	3.3 Typ	0.03	15000	360
455	Dual Gate MOSFET N-CH	TV UHF/RF Amp 900MHz Range, Gate Protected	-	20 (DSX)	G₁ = 2 G₂ = -0.7	0.5-20	25	-	3.5	0.03	22000	200
456	JFET N-CH	Gen Purp Amp/Sw NF 2.5dB at 100KHz	TO72	30	6	2-6	15	400	6	2	3500	300
457	JFET N-CH	Gen Purp Amp/Sw	TO92	25	6	1-5	-	-	7	3	3000	310
458	JFET N-CH	Gen Purp Low Noise NF 3.0dB at 100KHz	TO92	50	1.5	0.5-12	20	-	13	2.6 Typ	12000	250
459	JFET N-CH	AF Amp/Chopper/Sw	TO72	50	6	2-10	10	-	6	3	6500 Max	300
460	JFET P-CH	AF Amp, AC Input Impedance, 5M @ 1KC	TO72	20	6	2-6	10	800	20	-	2500	300
461	Dual Matched Pr JFET N-CH	DC Amp/ Sampler/Chopper (0.95 ratio)	TO71	50	4.5	0.5-8	30	-	6	2	3500	250 (Each) 400 (Total)
464	MOSFET P-CH	Enhancement Mode, for Switching Applications	TO72	25	5	10nA Max	30	600	5	1.3	1000 Min	300
465	MOSFET N-CH	Enhancement Mode, for Switching Applications	TO72	25	5	10nA Max	30	300	5	1.3	1000 Min	300
466	JFET N-CH	Chopper/Sw	TO18	40	10	50 Min	250pA	25	18	0.8	-	360
467	JFET N-CH	Chopper/High Speed Switching	TO92	30	12	50 Min	1.0nA	30	10	4	-	310
468	JFET N-CH	Chopper/High Speed Switching	TO92	35	10	20 Min	1.0nA	30	28	5	-	625
469	JFET N-CH	Chopper/High Speed Switching	TO92	35	3.0	2.0 Min	1.0nA	100	28	5	-	625
489	JFET P-CH	Gen Purp Amp	TO92	30	2.0	2-15	-	-	32 Typ	4 Typ	15000 Max	360
490	MOSFET N-CH	Enhancement Mode, for Switching Applications	TO92	60 (DSS)	±20	0.5µA Max	500	5	60	-	200000	350
491	MOSFET N-CH	Enhancement Mode, for Switching Applications	TO92	60 (DSS)	±40	1µA Max	200	5	50	5	100	350
491SM	MOSFET N-CH	Enhancement Mode, for Switching Applications	SOT-23	60 (DSS)	±40	1µA Max	115	7.5	50	5	320	200
491T	MOSFET N-CH	Enhancement Mode, for Switching Applications	TO237	60 (DSS)	15/-0.3	10µA Max	310	5	60	5	300	1W
492	MOSFET N-CH	Enhancement Mode, for Switching Applications	TO92	200 (DSX)	±20	30nA Max	250	6.4	60 Typ	6 Typ	400000	350
2902	JFET N-CH	VHF / UHF Amp	TO92	25	-6.5	60mA Max	-	-	-	-	18000 Max	350
2910	JFET N-CH	Fast Switching	TO18	-40	-3	5-30	100	100	14	3.5	-	1800
2917	JFET N-CH	Impedance Converter w/Internal Diode	TO92S	20 (DSX)	-1	60-500	10	-	6	3	1200 \|y_fs\|*	100
2937	JFET P-CH	Analog Switch	TO92	30	10	20-135	-	85	-	-	-	350
2938	JFET P-CH	Analog Switch	TO92	30	2.25	1.5-20	-	300	-	-	-	350

* Forward Transconductance

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Field Effect Transistors

JFETs (FET, Includes Small-Signal MOSFETs)