1W Zener Diode SMA Case 1SMA4742A

• Customization: Available
• Certification: RoHS, ISO
• Application: Electronic Products
• Model NO.: 1SMA4744A, 1SMA4752A
• Encapsulation Structure: Do-41
• Transport Package: T/P
• Specification: DO-35G
• Trademark: SY
• Origin: China
• HS Code: 85411000
• Production Capacity: 100000k/Month

Product Description

1W ZENER DIODE-1SMA47xx(SMA CASE)

1.Datasheet:













2.Products list:

ZENER DIODES
TYPE	Zener Voltage	Test Current	Dynamic Resistance		IZK	Maximum Reverse Current		Maximum regulator current	Power Dissipation	Package
	VZ@IZT	IZT	Zzt@Izt	Zzt@Izk		IR	@VR	IZM	Pd
	V	mA	Ω	Ω	mA	μA	V	mA	W
1SMA4728A	3.3	76	10	400	1.0	100	1.0	276	1.0	DO-214AC SMA
1SMA4729A	3.6	69	10	400	1.0	100	1.0	252	1.0
1SMA4730A	3.9	64	9.0	400	1.0	50	1.0	234	1.0
1SMA4731A	4.3	58	9.0	400	1.0	10	1.0	217	1.0
1SMA4732A	4.7	53	8.0	500	1.0	10	1.0	193	1.0
1SMA4733A	5.1	49	7.0	550	1.0	10	1.0	178	1.0
1SMA4734A	5.6	45	5.0	600	1.0	10	2.0	162	1.0
1SMA4735A	6.2	41	2.0	700	1.0	10	3.0	146	1.0
1SMA4736A	6.8	37	3.5	700	1.0	10	4.0	133	1.0
1SMA4737A	7.5	34	4.0	700	0.5	10	5.0	121	1.0
1SMA4738A	8.2	31	4.5	700	0.5	10	6.0	110	1.0
1SMA4739A	9.1	28	5.0	700	0.5	10	7.0	100	1.0
1SMA4740A	10	25	7.0	700	0.25	10	7.6	91	1.0
1SMA4741A	11	23	8.0	700	0.25	5.0	8.4	83	1.0
1SMA4742A	12	21	9.0	700	0.25	5.0	9.1	76	1.0
1SMA4743A	13	19	10	700	0.25	5.0	9.9	69	1.0
1SMA4744A	15	17	14	700	0.25	5.0	11.4	61	1.0
1SMA4745A	16	15.5	16	700	0.25	5.0	12.2	57	1.0
1SMA4746A	18	14	20	750	0.25	5.0	13.7	50	1.0
1SMA4747A	20	12.5	22	750	0.25	5.0	15.2	45	1.0
1SMA4748A	22	11.5	23	750	0.25	5.0	16.7	41	1.0
1SMA4749A	24	10.5	24	750	0.25	5.0	18.2	38	1.0
1SMA4750A	27	9.5	35	750	0.25	5.0	20.6	34	1.0
1SMA4751A	30	8.5	40	1000	0.25	5.0	22.8	30	1.0
1SMA4752A	33	7.5	45	1000	0.25	5.0	25.1	27	1.0
1SMA4753A	36	7.0	50	1000	0.25	5.0	27.4	25	1.0
1SMA4754A	39	6.5	60	1000	0.25	5.0	29.7	23	1.0
1SMA4755A	43	6.0	70	1500	0.25	5.0	32.7	22	1.0
1SMA4756A	47	5.5	80	1500	0.25	5.0	35.8	19	1.0
1SMA4757A	51	5.0	95	1500	0.25	5.0	38.8	18	1.0
1SMA4758A	56	4.5	110	2000	0.25	5.0	42.6	16	1.0
1SMA4759A	62	4.0	125	2000	0.25	5.0	47.1	14	1.0
1SMA4760A	68	3.7	150	2000	0.25	5.0	51.7	13	1.0
1SMA4761A	75	3.3	175	2000	0.25	5.0	56.0	12	1.0
1SMA4762A	82	3.0	200	3000	0.25	5.0	62.2	11	1.0
1SMA4763A	91	2.8	250	3000	0.25	5.0	69.2	10	1.0
1SMA4764A	100	2.5	350	3000	0.25	5.0	76.0	9	1.0

3.Reliability Test List:


4.Product Picture:
 

5.Our Fair:


6.Contact Us:



7. FAQ:

1, Are you Manufacturer or trading company?
We are a manufacturer only in diode, bridge rectifier and automotive rectifier diode. We could supply competitive price and fast delivery and good quality with prompt service, we guarantee that we will reply to our customers within 1-12H once we receive the inquiry, we will do the utmost to help to reduce your cost.
 
2. May I have some samples for testing? 

Yes, sure. We offer free samples for you and you only need to cover the international freight for samples. when you have 1st order with us, we will deduct the freight from your first order. 

3. What about the delivery ? 

Usually the lead time is about 1-2 weeks after receiving payment. For many normal parts, we have the quantity in stock and we have the system to ensure the delivery will be on time. 

4. What about the payment terms ?
Order amount is less than $10000: 100% Advance.
Order amount is between $10000 and $20000: 50% Advance and 50% before shipment.
Order amount is more than $20000: 30% Advance and 70% before shipment.
Old customer with good reputation: NET 30days.
 
5. What about the shipment terms ? 
FOB Shanghai by air;
CFR your city seaport by sea;
 
We also work with DHL, FEDEX, TNT and etc. For large quantity , it's up to you to choose the freight forwarder and if you need, we could assist you. 

If you have any question or need techical support,  please do not hesitate to contact us, we will try our best to serve you.