Pemulihan Cepat Stud Diode 1800V
dapatkan harga terbaruJenis pembayaran: | L/C,T/T,Paypal |
Inkoterm: | FOB,CFR,CIF |
Transportasi: | Ocean,Air |
Pelabuhan: | Shanghai |
Jenis pembayaran: | L/C,T/T,Paypal |
Inkoterm: | FOB,CFR,CIF |
Transportasi: | Ocean,Air |
Pelabuhan: | Shanghai |
Model No: YZPST-Z20A-ZK20A18
Merek: YZPST
Good Performance Fast Diode
YZPST-Z20A-ZK20A18
Dioda pemulihan cepat juga biasanya direpresentasikan oleh simbol-simbol grafik dioda biasa, baik dalam teks atau tipe. Dioda pemulihan cepat sama dengan dioda biasa, tetapi proses pembuatannya berbeda dari tabung kutub biasa. Konsentrasi doping dekat Persimpangan PN sangat rendah untuk mendapatkan kecepatan switching yang lebih tinggi dan penurunan tekanan ke depan yang lebih rendah. Waktu pemulihan terbalik adalah 200 ~ 750 ns, kecepatan tinggi hingga 10 n. Dibandingkan dengan dioda schottky, resistansi tegangannya jauh lebih tinggi.Itu terutama digunakan sebagai elemen penyearah kecepatan tinggi, dan sebagai penyearah dioda dalam switching power supply dan power supply inverter, sehingga mengurangi kerugian, meningkatkan efisiensi dan mengurangi kebisingan
Forward Conduction
Parameter |
Symbol |
Min. |
Max. |
Typ. |
Units |
Conditions |
Repetitive peak reverse voltage |
VRRM |
|
|
1800 |
V |
|
Non repetitive peak reverse voltage |
VRSM |
|
|
1900 |
V |
|
Max. average forward current |
IF(AV) |
|
|
20 |
A |
Sinewave,180o conduction,Tc=100oC |
Max. RMS forward current |
IF(RMS) |
|
|
33 |
A |
Nominal value; Tc=100oC |
Max. peak, one-cycle forward, non-repetitive surge current |
IFSM |
|
|
0.3 |
kA |
10.0 msec (50Hz), half sinewave, Tvj = Tvj max, VRM = 0.6VRRM |
Maximum I2t for fusing |
I2t |
|
|
4.9 |
kA2s |
|
Max. forward voltage drop |
VF |
|
|
2.15 |
V |
IF = 650A; Tvj = Tvj max |
Threshold voltage |
VTO |
|
|
1.1 |
V |
IF < 500A |
Slope resistance |
rT |
|
|
1.5 |
mΩ |
Spesifikasi Termal dan Mekanis
Parameter |
Symbol |
Min. |
Max. |
Typ. |
Units |
Conditions |
Repetitive peak reverse leakage and off state |
IRRM |
|
70 |
|
mA |
Tvj = Tvj max |
Operating temperature |
Tj |
-40 |
+140 |
|
oC |
|
Storage temperature |
Tstg |
-40 |
+150 |
|
oC |
|
Maximum Reverse Recovery Time |
Trr |
|
|
2.2 |
μS |
|
Reverse recovery charge |
Qrr |
|
|
870 |
μAc |
|
Thermal resistance - junction to case |
RQ (j-c) |
|
- - |
0.26 |
oC/W |
|
Thermal resistamce - case to heatsink |
RQ (c-s) |
|
- - |
0.04 |
oC/W |
|
Mounting force |
P |
|
|
20 |
Nm |
± 20% |
Weight |
W |
- |
- |
- |
g |
About |
Case style |
|
|
|
- |
|
See Outline Table |
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