Highly Trustable and Self-developed Signal Switch Diode

Short Description:

Product Name: Signal Switch Diode

Introduction: Small-signal switching diode is a kind of semiconductor diode, which is a kind of diode specially designed and manufactured for “on” and “off” on the circuit. The time required for it to change from on to off or from off to on is shorter than that of a general diode. The time from the turn-off (high-resistance state) to the turn-on (low-resistance state) of the small-signal switching diode is called the turn-on time; the time from turn-on to turn-off is called the reverse recovery time; the sum of the two times is called the switching time. Generally, the reverse recovery time is greater than the turn-on time, so only the reverse recovery time is given in the use parameters of the switching diode.

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Product Detail

Monitoring response time

Measuring range

Product Tags

Merits of YUNYI's Signal Switch Diode:

1. Extremely low failure rate in different weathers and areas

2. Competitive cost with high-level quality.

3. High production efficiency with short lead time.

4. Diode's functions are optimized, benefiting from the scientific protection on PN junction.

5. Approved by the standards of IATF16949,ISO14001, ISO 9001:2005, OHSAS18001, VDA6.3, etc.

Process of Chip Production:

1. Mechanically Printing（Super-precise automatic wafer printing）

2. Automatic First-etching （Automatic Etching Equipment，CPK>1.67）

3. Automatic Polarity Test（Precise Polarity Test）

4. Automatic Assembly （Self-developed Automatic Precise Assembly）

5. Soldering (Protection with Mixture of Nitrogen & Hydrogen Vacuum Soldering )

6. Automatic Second-etching (Automatic Second-etching with Ultra-pure Water)

7. Automatic Gluing (Uniform Gluing & Precise Calculation are Realized by Automatic Precise Gluing Equipment)

8. Automatic Thermal Test (Automatic Selection by Thermal Tester)

9. Automatic Test(Multifunctional Tester)

Parameters:

Part Name	Package	V_RRMV	I_omA	I_R mA	V_R V	V_F V	Trr ns
BAT54DF	DFN2015-6L	410	200	1	30	0.3	—
1N4148	DO-35	500	150	5	75	1	4
BAV16W	SOD-123	400	150	1	75	0.855	6
SD103CW	SOD-123	400	350	5	20	0.6	—
SD103BW	SOD-123	400	350	5	30	0.6	—
SD103AW	SOD-123	400	350	5	40	0.6	—
1N4148W	SOD-123	400	250	2.5	75	1	4
BAV19W	SOD-123	410	200	0.1	100	1	50
BAV20W	SOD-123	410	200	0.15	150	1	50
BAV21W	SOD-123	410	200	0.2	200	1	50
MBR0530	SOD-123	410	500	130	30	0.43	—
MBR0540	SOD-123	410	500	20	40	0.51	—
MBR0520L	SOD-123	410	500	250	20	0.385	—
1N4448W	SOD-123	500	250	5	75	0.72	4
BAT43W	SOD-123	500	200	0.5	25	1	—
1N4148WS	SOD-323	200	150	2.5	75	1	4
1N4448WS	SOD-323	200	250	2.5	75	0.72	4
BAV19WS	SOD-323	200	200	0.1	100	1	50
BAV20WS	SOD-323	200	200	0.1	150	1	50
BAV21WS	SOD-323	200	200	0.1	200	1	50
BAT54WS	SOD-323	200	200	2	25	0.32	5
SD103CWS	SOD-323	200	350	5	20	0.6	—
SD103BWS	SOD-323	200	350	5	30	0.6	—
SD103AWS	SOD-323	200	350	5	40	0.6	—
SD103BWSA	SOD-323	250	100	10	25	0.8	—
1N4148WT	SOD-523	150	150	1	75	1.25	4
BAS19	SOT-23	225	200	0.1	100	1	50
BAS20	SOT-23	225	200	0.1	150	1	50
MMBD914	SOT-23	350	200	0.025	20	0.855	4
SMBD001030	SOT-23	200	10	0.2	25	0.7	—
MMBD4150	SOT-23	350	250	0.1	50	1	4
BAT54	SOT-23	200	200	2	30	1	5
BAT54A	SOT-23	200	200	2	30	1	5
BAT54C	SOT-23	200	200	2	30	1	5
BAT54S	SOT-23	200	200	2	30	1	5
BAV70	SOT-23	225	200	2.5	70	1	6
BAV99	SOT-23	225	200	2.5	70	0.855	6
BAS16	SOT-23	350	200	1	75	0.855	6
MMBD4148	SOT-23	350	200	2.5	75	1	4
BAS21	SOT-23	225	200	0.1	200	1	50