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10 Watt Zener Diodes With 5% Tolerance

Zener Diodes are constructed with glass passivated chips and are assembled in high reliable, robust hermetic sealed housing structures. They are mechanically strong and are stable under negative environmental conditions.

These devices have a very low forward voltage drop and a very fast switching feature. Due to this, the device has better efficiency and high switching speed. The very low forward voltage also reduces conduction loss.

Zener Diodes are used in various applications such as voltage clamping applications, solar photovoltaic systems, switch-mode power supplies, rectifiers, detectors, motor drives, etc.

The voltage range starts from 6.8V upto 200V for the 10W & 50W.
The voltage range starts from 7.0V upto 75V for the 20W & 75W.
The voltage range starts from 34.5V upto 150V for the 300W.

Devices are available in Stud Base packages, with UNF Threads.

Part Number		Nominal Zener Voltage V_Z@I_ZT	Zener Test Current I_ZT	Max Zener Impedance		Max DC Zener Current I_ZM@75OC	Typical Temp. Coeff. aVZ	Max Reverse Current
		Nominal Zener Voltage V_Z@I_ZT	Zener Test Current I_ZT	Z_ZT@I_ZT	Z_ZK@1mA(I_ZK)	Max DC Zener Current I_ZM@75OC	Typical Temp. Coeff. aVZ	I_R	V_R
		(Volts)	(mA)	(Ohms)	(Ohms)	(mA)	(%/^oC)	(µA)	(Volts)
1N2970B	1N2970BR	6.8	370	1.2	500	1320	0.040	150	5.2
1N2971B	1N2971BR	7.5	335	1.3	250	1180	0.045	100	5.7
1N2972B	1N2972BR	8.2	305	1.5	250	1040	0.048	50	6.2
1N2973B	1N2973BR	9.1	275	2	250	960	0.051	25	6.9
1N2974B	1N2974BR	10	250	3	250	860	0.055	25	7.6
1N2975B	1N2975BR	11	230	3	250	780	0.060	10	8.4
1N2976B	1N2976BR	12	210	3	250	720	0.065	10	9.1
1N2977B	1N2977BR	13	190	3	250	660	0.065	10	9.9
1N2978B	1N2978BR	14	180	3	250	600	0.070	10	10.5
1N2979B	1N2979BR	15	170	3	250	560	0.070	10	11.4
1N2980B	1N2980BR	16	155	4	250	530	0.070	10	12.2
1N2981B	1N2981BR	17	145	4	250	500	0.075	10	13.0
1N2982B	1N2982BR	18	140	4	250	460	0.075	10	13.7
1N2983B	1N2983BR	19	130	4	250	440	0.075	10	14.0
1N2984B	1N2984BR	20	125	4	250	420	0.075	10	15.2
1N2985B	1N2985BR	22	115	5	250	380	0.080	10	16.7
1N2986B	1N2986BR	24	105	5	250	350	0.080	10	18.2
1N2987B	1N2987BR	25	100	6	250	310	0.080	10	18.2
1N2988B	1N2988BR	27	95	7	250	300	0.085	10	20.6
1N2989B	1N2989BR	30	85	8	300	280	0.085	10	22.8
1N2990B	1N2990BR	33	75	9	300	260	0.085	10	25.1
1N2991B	1N2991BR	36	70	10	300	230	0.085	10	27.4
1N2992B	1N2992BR	39	65	11	300	210	0.090	10	29.7
1N2993B	1N2993BR	43	60	12	400	195	0.090	10	32.7
1N2994B	1N2994BR	45	55	13	400	185	0.090	10	33.0
1N2995B	1N2995BR	47	55	14	400	175	0.090	10	35.8
1N2996B	1N2996BR	50	50	15	500	165	0.090	10	36.0
1N2997B	1N2997BR	51	50	15	500	160	0.090	10	38.8
1N2998B	1N2998BR	52	50	15	500	160	0.090	10	39.0
1N2999B	1N2999BR	56	45	16	500	150	0.090	10	42.6
1N3000B	1N3000BR	62	40	17	600	130	0.090	10	47.1
1N3001B	1N3001BR	68	37	18	600	120	0.090	10	51.7
1N3002B	1N3002BR	75	33	22	600	110	0.090	10	56.0
1N3003B	1N3003BR	82	30	25	700	100	0.090	10	62.2
1N3004B	1N3004BR	91	28	35	800	85	0.090	10	69.2
1N3005B	1N3005BR	100	25	40	900	80	0.090	10	76.0
1N3006B	1N3006BR	105	25	45	1000	75	0.095	10	76.0
1N3007B	1N3007BR	110	23	55	1100	72	0.095	10	83.6
1N3008B	1N3008BR	120	20	75	1200	67	0.095	10	91.2
1N3009B	1N3009BR	130	19	100	1300	62	0.095	10	98.8
1N3010B	1N3010BR	140	18	125	1400	58	0.095	10	100.0
1N3011B	1N3011BR	150	17	175	1500	54	0.095	10	114.0
1N3012B	1N3012BR	160	16	200	1600	50	0.095	10	121.6
1N3013B	1N3013BR	175	14	250	1750	46	0.095	10	135.0
1N3014B	1N3014BR	180	14	260	1850	45	0.095	10	136.8
1N3015B	1N3015BR	200	12	300	2000	40	0.100	10	152.0

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