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Surface Mount Voltage Regulator Diode Jingdao Microelectronics 1SMAF4750A Silicon Planar Zener Diode

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Surface Mount Voltage Regulator Diode Jingdao Microelectronics 1SMAF4750A Silicon Planar Zener Diode

Operating Junction Temperature Range : -55℃~+150℃

Impedance(Zzt) : 35Ω

Diode Configuration : Independent

Zener Voltage(Range) : 25.3V~28.9V

Pd - Power Dissipation : 1W

Zener Voltage(Nom) : 27V

Description : Zener Diode Independent 27V 1W Surface Mount SMAF

Mfr. Part # : 1SMAF4750A

Model Number : 1SMAF4750A

Package : SMAF

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Product Overview

The 1SMAF4728A THRU 1SMAF4777A series are silicon planar Zener diodes designed for surface-mounted applications. They offer a wide zener reverse voltage range from 3.3V to 330V and a maximum power dissipation of 1W. These diodes are suitable for various electronic circuits requiring precise voltage regulation.

Product Attributes

Brand: Jingdao Microelectronics
Origin: China
Package: SMAF

Technical Specifications

Part Number	Zener Voltage (V) Nom	Zener Voltage (V) Max	Max Zener Current (mA)	Max Dynamic Impedance ()	Max Reverse Current (A)	Power Dissipation (W)	Forward Voltage (V) @ 200mA	Junction Temperature (C)	Storage Temperature (C)
1SMAF4728A	3.3	3.7	300	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4729A	3.6	3.9	280	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4730A	3.9	4.3	260	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4731A	4.3	4.7	240	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4732A	4.7	5.1	220	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4733A	5.1	5.6	200	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4734A	5.6	6.2	180	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4735A	6.2	6.8	160	10	100	1	1.2	-55 to +150	-55 to +150
1SMAF4736A	6.8	7.5	150	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4737A	7.5	8.2	135	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4738A	8.2	9.1	120	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4739A	9.1	10	110	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4740A	10	11	100	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4741A	11	12	90	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4742A	12	13	85	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4743A	13	15	75	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4744A	15	16	70	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4745A	16	18	65	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4746A	18	20	60	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4747A	20	22	55	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4748A	22	24	50	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4749A	24	27	45	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4750A	27	30	40	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4751A	30	33	35	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4752A	33	36	30	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4753A	36	39	30	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4754A	39	43	27	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4755A	43	47	25	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4756A	47	51	23	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4757A	51	56	21	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4758A	56	62	19	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4759A	62	68	17	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4760A	68	75	16	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4761A	75	82	14	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4762A	82	91	13	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4763A	91	100	12	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4764A	100	110	11	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4765A	110	120	10	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4766A	120	130	9.5	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4767A	130	140	8.5	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4768A	140	150	8.0	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4769A	150	160	7.5	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4770A	160	175	7.0	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4771A	175	190	6.5	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4772A	180	200	6.0	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4773A	200	220	5.5	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4774A	220	240	5.0	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4775A	240	260	4.5	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4776A	250	270	4.3	5	50	1	1.2	-55 to +150	-55 to +150
1SMAF4777A	300	330	3.6	5	50	1	1.2	-55 to +150	-55 to +150

2304140030_Jingdao-Microelectronics-1SMAF4750A_C353579.pdf

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