5 Percent Voltage Tolerance Power Zener Diode ST Semtech ZM4733A Silicon Planar with LL41 Case Style

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Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The SEMTECH ZM4727...ZM4761 series are silicon planar power Zener diodes designed for stabilizing and clipping circuits. They offer a high power rating and come with standard Zener voltage tolerance of 10%. Suffix "A" denotes 5% tolerance, and suffix "B" denotes 2% tolerance. Other tolerances are available upon request. These diodes are also available in a DO-41 case with type designation 1N4727...1N4761.

Product Attributes

Brand: SEMTECH ELECTRONICS LTD.
Material: Silicon Planar
Case Style: LL-41 (also available in DO-41)

Technical Specifications

Type	Zener Voltage (V) VZnom at IZT (mA)	Dynamic Resistance () ZZT at IZK (mA)	Dynamic Resistance () ZZK at IZK (mA)	Reverse Current (A) IR at VR (V)	Maximum Surge Current (mA) IZSM	Maximum Regulator Current (mA) IZM
ZM4727	3 @ 83	10 @ 400	1 @ 150	1 @ 1375	275	150
ZM4728	3.3 @ 76	10 @ 400	1 @ 150	1 @ 1375	275	150
ZM4729	3.6 @ 69	10 @ 400	1 @ 100	1 @ 1260	252	100
ZM4730	3.9 @ 64	9 @ 400	1 @ 100	1 @ 1190	234	100
ZM4731	4.3 @ 58	9 @ 400	1 @ 50	1 @ 1070	217	50
ZM4732	4.7 @ 53	8 @ 500	1 @ 10	1 @ 970	193	10
ZM4733	5.1 @ 49	7 @ 550	1 @ 10	1 @ 890	178	10
ZM4734	5.6 @ 45	5 @ 600	2 @ 10	2 @ 810	162	10
ZM4735	6.2 @ 41	2 @ 700	3 @ 10	3 @ 730	146	10
ZM4736	6.8 @ 37	3.5 @ 700	4 @ 10	4 @ 660	133	10
ZM4737	7.5 @ 34	4 @ 700	5 @ 10	5 @ 605	121	10
ZM4738	8.2 @ 31	4.5 @ 700	6 @ 10	6 @ 550	110	10
ZM4739	9.1 @ 28	5 @ 700	7 @ 10	7 @ 500	100	10
ZM4740	10 @ 25	7 @ 700	7.6 @ 10	7.6 @ 454	91	10
ZM4741	11 @ 23	8 @ 700	8.4 @ 5	8.4 @ 414	83	5
ZM4742	12 @ 21	9 @ 700	9.1 @ 5	9.1 @ 380	76	5
ZM4743	13 @ 19	10 @ 700	9.9 @ 5	9.9 @ 344	69	5
ZM4744	15 @ 17	14 @ 700	11.4 @ 5	11.4 @ 304	61	5
ZM4745	16 @ 15.5	16 @ 700	12.2 @ 5	12.2 @ 285	57	5
ZM4746	18 @ 14	20 @ 750	13.7 @ 5	13.7 @ 250	50	5
ZM4747	20 @ 12.5	22 @ 750	15.2 @ 5	15.2 @ 225	45	5
ZM4748	22 @ 11.5	23 @ 750	16.7 @ 5	16.7 @ 205	41	5
ZM4749	24 @ 10.5	25 @ 750	18.2 @ 5	18.2 @ 190	38	5
ZM4750	27 @ 9.5	35 @ 750	20.6 @ 5	20.6 @ 170	34	5
ZM4751	30 @ 8.5	40 @ 1000	22.8 @ 5	22.8 @ 150	30	5
ZM4752	33 @ 7.5	45 @ 1000	25.1 @ 5	25.1 @ 135	27	5
ZM4753	36 @ 7	50 @ 1000	27.4 @ 5	27.4 @ 125	25	5
ZM4754	39 @ 6.5	60 @ 1000	29.7 @ 5	29.7 @ 115	23	5
ZM4755	43 @ 6	70 @ 1500	32.7 @ 5	32.7 @ 110	22	5
ZM4756	47 @ 5.5	80 @ 1500	35.8 @ 5	35.8 @ 95	19	5
ZM4757	51 @ 5	95 @ 1500	38.8 @ 5	38.8 @ 90	18	5
ZM4758	56 @ 4.5	110 @ 2000	42.6 @ 5	42.6 @ 80	16	5
ZM4759	62 @ 4	125 @ 2000	47.1 @ 5	47.1 @ 70	14	5
ZM4760	68 @ 3.7	150 @ 2000	51.7 @ 5	51.7 @ 65	13	5
ZM4761	75 @ 3.3	175 @ 2000	56 @ 5	56 @ 60	12	5

Parameter	Symbol	Value	Unit
Power Dissipation	Ptot	1	W
Junction Temperature	Tj	175
Storage Temperature Range	Tstg	-65 to +175
Thermal Resistance Junction to Ambient Air	RJA	170	K/W
Forward Voltage at IF = 200 mA	VF	1.2	V