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Surface Mount Zener Voltage Regulator Jingdao Microelectronics 1SMB5916B with 4.3V Nominal Voltage

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Surface Mount Zener Voltage Regulator Jingdao Microelectronics 1SMB5916B with 4.3V Nominal Voltage

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

Impedance(Zzt) : 6Ω

Zener Voltage(Range) : 4.08V~4.52V

Pd - Power Dissipation : 550mW

Zener Voltage(Nom) : 4.3V

Description : Zener Diode 4.3V 550mW Surface Mount SMB

Mfr. Part # : 1SMB5916B

Model Number : 1SMB5916B

Package : SMB

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Product Overview

The SMB-W-1SMB5926B~1SMB5956B-3W series are surface mount Zener voltage regulators designed for a wide range of applications. They offer a total power dissipation of up to 3W and feature a zener reverse voltage range from 3.3V to 200V. Their small plastic package is suitable for surface-mounted designs.

Product Attributes

Brand: Jingdao Microelectronics co.LTD
Origin: Shandong, China

Technical Specifications

Type	Marking	Nominal Zener Voltage (V)	Zener Voltage Tolerance (V)	Test Current (mA)	Max Zener Impedance ()	Max Reverse Leakage Current (A)	Max DC Zener Current (mA)	Forward Voltage (V)	Forward Current (mA)
1SMB5913B	913B	3.3	3.13 - 3.47	10	100	100	500	1.5	200
1SMB5914B	914B	3.6	3.42 - 3.78	9	75	75	500	1.5	200
1SMB5915B	915B	3.9	3.70 - 4.10	7.5	25	25	500	1.5	200
1SMB5916B	916B	4.3	4.08 - 4.52	6	5	5	500	1.5	200
1SMB5917B	917B	4.7	4.46 - 4.94	5	5	5	350	1.5	200
1SMB5918B	918B	5.1	4.84 - 5.36	4	5	5	250	1.5	200
1SMB5919B	919B	5.6	5.32 - 5.88	2	5	5	200	1.5	200
1SMB5920B	920B	6.2	5.89 - 6.51	2	2.5	5	200	1.5	200
1SMB5921B	921B	6.8	6.46 - 7.14	2.5	3	5	400	1.5	200
1SMB5922B	922B	7.5	7.12 - 7.88	3	3.5	5	400	1.5	200
1SMB5923B	923B	8.2	7.79 - 8.61	4	4.5	5	500	1.5	200
1SMB5924B	924B	9.1	8.64 - 9.56	5	5.5	5	500	1.5	200
1SMB5925B	925B	10	9.5 - 10.5	5.5	6.5	5	550	1.5	200
1SMB5926B	926B	11	10.45 - 11.55	6	7	5	550	1.5	200
1SMB5927B	927B	12	11.4 - 12.6	9	10	5	550	1.5	200
1SMB5928B	928B	13	12.35 - 13.65	10	12	5	600	1.5	200
1SMB5929B	929B	15	14.25 - 15.75	12	14	5	600	1.5	200
1SMB5930B	930B	16	15.2 - 16.8	14	17.5	5	650	1.5	200
1SMB5931B	931B	18	17.1 - 18.9	17.5	19	5	650	1.5	200
1SMB5932B	932B	20	19 - 21	19	23	5	650	1.5	200
1SMB5933B	933B	22	20.9 - 23.1	23	28	5	700	1.5	200
1SMB5934B	934B	24	22.8 - 25.2	25	33	5	700	1.5	200
1SMB5935B	935B	27	25.65 - 28.35	28	38	5	750	1.5	200
1SMB5936B	936B	30	28.5 - 31.5	33	45	5	800	1.5	200
1SMB5937B	937B	33	31.35 - 34.65	38	53	5	850	1.5	200
1SMB5938B	938B	36	34.2 - 37.8	45	67	5	900	1.5	200
1SMB5939B	939B	39	37.05 - 40.95	53	70	5	950	1.5	200
1SMB5940B	940B	43	40.85 - 45.15	67	86	5	1000	1.5	200
1SMB5941B	941B	47	44.65 - 49.35	75	100	5	1100	1.5	200
1SMB5942B	942B	51	48.45 - 53.55	86	120	5	1300	1.5	200
1SMB5943B	943B	56	53.2 - 58.8	100	140	5	1500	1.5	200
1SMB5944B	944B	62	58.9 - 65.1	120	160	5	1700	1.5	200
1SMB5945B	945B	68	64.6 - 71.4	140	200	5	2000	1.5	200
1SMB5946B	946B	75	71.25 - 78.75	160	250	5	2500	1.5	200
1SMB5947B	947B	82	77.9 - 86.1	200	300	5	3000	1.5	200
1SMB5948B	948B	91	86.45 - 95.55	250	380	5	3100	1.5	200
1SMB5949B	949B	100	95 - 105	300	450	5	4000	1.5	200
1SMB5950B	950B	110	104.5 - 115.5	380	500	5	4500	1.5	200
1SMB5951B	951B	120	114 - 126	450	600	5	5000	1.5	200
1SMB5952B	952B	130	123.5 - 136.5	500	650	5	6000	1.5	200
1SMB5953B	953B	150	142.5 - 157.5	600	700	5	6500	1.5	200
1SMB5954B	954B	160	152 - 168	700	8000	5	7000	1.5	200
1SMB5955B	955B	180	171 - 189	900	8000	5	8000	1.5	200
1SMB5956B	956B	200	190 - 210	1200	8000	5	8000	1.5	200

Parameter	Symbol	Value	Unit
DC power dissipation at TL=75C, measure at zero lead length (Note 1)	PD	3.0	W
Derate above 75C		4.4	mW/C
Maximum Steady State Power Dissipation @ TA=25C	PD	25	mW
Derate above 25C		226	mW/C
Junction to ambient thermal resistance	RthJA	40	C/W
Junction to lead thermal resistance	RthJL	550	C/W
Junction Temperature Range	TJ	-55 to +150	C
Storage Temperature Range	TSTG	-55 to +150	C

2208091800_Jingdao-Microelectronics-1SMB5916B_C4749111.pdf

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