WEE Technology Company Limited
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Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor
Schottky diode, also known as Schottky barrier diode (SBD),
is a low-power, ultra-high-speed semiconductor device. The most notable
feature is that the reverse recovery time is extremely short (can be as
small as a few nanoseconds), and the forward voltage drop is only about
0.4V. It is mostly used as high-frequency, low-voltage, high-current
rectifier diodes, freewheeling diodes, protection diodes, and also
useful as rectifier diodes and small signal detector diodes in circuits
such as microwave communications. It is more common in communication
power supplies, inverters, etc.
A typical application is in the
switching circuit of a bipolar transistor BJT. By connecting a Schottky
diode to the BJT to clamp, the transistor is actually close to the off
state when it is on, thereby increasing the switching speed of the
transistor. This method is a technique used in the TTL internal circuits
of typical digital ICs such as 74LS, 74ALS, and 74AS.
The
biggest feature of Schottky diodes is that the forward voltage drop VF
is relatively small. At the same current, its forward voltage drop is
much smaller. In addition, its recovery time is short. It also has some
disadvantages: the withstand voltage is relatively low, and the leakage
current is slightly larger. It must be fully considered when selecting.
WEET Schottky Barrier Rectifiers Used In Communication Power Supplies, Inverters
https://www.weetcl.com/Schottey_Barrier_Rectifiers/
Melf SM4001, SM4002, SM4003, SM4004, SM4005, SM4006, SM4007
SMB(DO-214AA) SS3150B, SS3200B
A-405 1N5817, 1N4818,1N5819
DO-41 1N5817, 1N5818, 1N5819
DO-41 SB120, SB130, SB140, SB150, SB160, SB180, SB1100
DO-41 SB220, SB230, SB240, SB250, SB260, SB220, SB2100
DO-41 SR22, SR23, SR24, SR25, SR26, SR28, SR210
DO-41 SR120, SR130, SR140, SR150, SR160, SR180, SR1100, SR1150, SR1200
DO-15 SR22, SR23, SR24, SR25, SR26, SR28, SR210
DO-15 SR120, SR130, SR140, SR150, SR160, SR180, SR1100, SR1150, SR1200
DO-15 SR220, SR230, SR240, SR250, SR260, SR280, SR2100
DO-15 SR320, SR330, SR340, SR350, SR360, SR380, SR3100
DO-15 SB220, SB230, SB240, SB250, SB260,SB280,SB2100,SB2150,SB2200
DO-27 1N5820, 1N5821, 1N5822
DO-27 SR3100L, SR5100L
DO-27 SR320, SR330, SR340, SR350, SR360, SR380, SR3100
DO-27 SR520, SR530, SR540, SR550, SR560, SR580, SR5100
DO-27 SB520L, SB530L, SB5240L, SB560L, SB580L, SB5100L
DO-27 SR502L, SR503L, SR504L, SR505L, SR506L, SR508L, SR510L
DO-27 SB3150, SB3200
DO-27 SR1045L, SR1060L, SR10100L, SR10150L, SR10200L
DO-27 SR802, SR803, SR804, SR805, SR806, SR808, SR810
DO-27 SR5150, SR5200
R-6 10SQ030, 10SQ035, 10SQ040, 10SQ045, 10SQ050, 10SQ060, 10SQ080, 10SQ100
R-6 15SQ040, 15SQ045, 15SQ050, 15SQ060, 15SQ080, 15SQ100
SOD-123FL K12, K13, K14, K15, K16, K18, K19, K110, K115, K120
SOD-123FL K22, K23, K24, K25, K26, K28, K29, K210 K215, K220
SMAF SS22F, SS23F, SS24F, SS25F, SS26F, SS28F, SS210F,SS2150F,SS2200F
SMAF SS32F, SS33F, SS34F, SS35F, SS36F, SS38F, SS310F, SS3150F, SS3200F
SMAF SS52F, SS53F, SS54F, SS55F, SS56F, SS58F, SS510F, SS5151F, SS5200F
SMAJ(DO-214AC) SS22, SS23, SS24, SS25, SS26, SS28, SS210
SMA(DO-214AC) SS22, SS23, SS24, SS25, SS26, SS28, SS210
SMA(DO-214AC) SS12, SS13, SS14, SS15, SS16, SS18, SS110
SMA(DO-214AC) SSL215, SSL220
SMA(DO-214AC) SS3150, SS3200
SMA(DO-214AC) SS52A, SS53A, SS54A, SS55A, SS56A, SS58A, SS59A, SS510A
SMA(DO-214AC) SS32, SS33, SS34, SS35, SS36, SS38, SS39, SS310
SMA(DO-214AC) SS22A, SS23A, SS24A, SS25A, SS26A, SS28A, SS29A, SS210A
SMA(DO-214AC) SS12, SS14, SS15, SS16, SS18, SS110, SS115, SS120
SMA(DO-214AC) SS215, SS220
SMA(DO-214AC) SS32, SS33, SS34, SS35, SS36, SS38, SS39,SS310
SMB(DO-214AA) SB540L, SB560L
SMB(DO-214AA) SK22, SK23, SK24, SK25, SK26, SK28, SK29, SK210
SMB(DO-214AA) SK32B, SK33B, SK34B, SK35B, SK36B, SK38B, SK39B, SK310B
SMB(DO-214AA) SK52, SK53, SK54, SK55, SK56, SK58, SK510, SK5150, SK5200
SMB(DO-214AA) SS22, SS23, SS24, SS25, SS26, SS28, SS29, SS210
SMB(DO-214AA) SS32B, SS33B, SS34B, SS35B, SS36B, SS38B, SS39B, SS310B
SMB(DO-214AA) SS34L, SS36L
SMB(DO-214AA) SS52, SS53, SS54, SS55, SS56, SS58, SS510, SS5150, SS5200
SMB(DO-214AA) SSL52, SSL53, SSL54, SSL55, SSL56
SMC(DO-214AB) SB540L, SB560L
SMC(DO-214AB) SS5150, SS5200
SMC(DO-214AB) SS32, SS33, SS34, SS35, SS36, SS38, SS39
SMC(DO-214AB) SS52, SS53, SS54, SS55, SS56, SS58, SS59, SS510
SMC(DO-214AB) SS32, SS33, SS34, SS35, SS36, SS38, SS310, SS3150, SS3200
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Written by WEE Technology Company Limited
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