參數(shù)資料
型號: T1851N70TOH
元件分類: 晶閘管
英文描述: 3940 A, 7000 V, SCR
文件頁數(shù): 1/9頁
文件大?。?/td> 274K
代理商: T1851N70TOH
N
Netz-Thyristor
Phase Control Thyristor
Datenblatt / Data sheet
T 1851N
BIP AM / SM PB, 2001-04-09, Przybilla J. / Keller
1/9
Seite/page
Kenndaten
Elektrische Eigenschaften
Elektrische Eigenschaften / Electrical properties
Hchstzulssige Werte / Maximum rated values
Periodische Vorwrts- und Rückwrts-Spitzensperrspannung
repetitive peak forward off-state and reverse voltage
Tvj = -40°C... Tvj max
VDRM,VRRM 6000
7000
6500 V
V
Durchlastrom-Grenzeffektivwert
maximum RMS on-state current
ITRMSM
3940 A
Dauergrenzstrom
average on-state current
TC = 85 °C
TC = 60 °C
ITAVM
1850
2510
A
Stostrom-Grenzwert
surge current
Tvj = 25 °C, tP = 10 ms
Tvj = Tvj max, tP = 10 ms
ITSM
50000
48000
A
Grenzlastintegral
It-value
Tvj = 25 °C, tP = 10 ms
Tvj = Tvj max, tP = 10 ms
It
12500
11500
10 As
Kritische Stromsteilheit
critical rate of rise of on-state current
DIN IEC 60747-6
f = 50 Hz, iGM = 3 A, diG/dt = 6 A/s
(diT/dt)cr
300 A/s
Kritische Spannungssteilheit
critical rate of rise of off-state voltage
Tvj = Tvj max, vD = 0,67 VDRM
5.Kennbuchstabe / 5
th letter H
(dvD/dt)cr
2000 V/s
Charakteristische Werte / Characteristic values
Durchlaspannung
on-state voltage
Tvj = Tvj max , iT = 3000A
vT
typ.
max.
2,45
2,65
V
Schleusenspannung
threshold voltage
Tvj = Tvj max
V(TO)
typ.
max.
1,2
1,22
V
Ersatzwiderstand
slope resistance
Tvj = Tvj max
rT
typ.
max.
0,417
0,477
m
A 0,774
B 0,000186
C -0,0199
typ.
D 0,0235
A 0,623
B 0,000271
C 0,0346
Durchlakennlinie
300A
≤ iF ≤ 3500A
on-state characteristic
Tvj = Tvj max
max.
D 0,0173
Zündstrom
gate trigger current
Tvj = 25°C, vD = 12 V
IGT
max.
350 mA
Zündspannung
gate trigger voltage
Tvj = 25°C, vD = 12 V
VGT
max.
2,5 V
Nicht zündender Steuerstrom
gate non-trigger current
Tvj = Tvj max , vD = 12 V
Tvj = Tvj max , vD = 0,5 VDRM
IGD
max.
20
10
mA
Nicht zündende Steuerspannung
gate non-trigger voltage
Tvj = Tvj max , vD = 0,5 VDRM
VGD
max.
0,4 V
Haltestrom
holding current
Tvj = 25°C, vD = 12 V
IH
max.
350 mA
Einraststrom
latching current
Tvj = 25°C, vD = 12 V, RGK ≥ 10
iGM = 3 A, diG/dt = 6 A/s, tg = 20 s
IL
max.
3 A
Vorwrts- und Rückwrts-Sperrstrom
forward off-state and reverse current
Tvj = Tvj max
vD = VDRM, vR = VRRM
iD, iR
max.
500 mA
Zündverzug
gate controlled delay time
DIN IEC 60747-6
Tvj = 25 °C,iGM = 3 A, diG/dt = 6 A/s
tgd
max.
2 s
prepared by: C. Schneider
date of publication:
2006-05-05
approved by: J. Przybilla
revision:
5
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