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Teilenummer | ACR44U16LE |
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Beschreibung | Fast Turn-off Asymmetric Thyristor | |
Hersteller | Dynex Semiconductor | |
Logo | ||
Gesamt 7 Seiten www.DataSheet.co.kr
Replaces March 1998 version, DS4222-3.4
ACR44U
ACR44U
Fast Turn-off Asymmetric Thyristor
Advance Information
DS4222-4.0 January 2000
APPLICATIONS
s High Frequency Applications
s Regulated Power Supplies
s Capacitor Discharge
s Ultrasonic Generators
s Induction Heating
FEATURES
s The ACR44U is a glass passivated asymmetric
thyristor which has exceptionally fast turn-off capabilities
combined with good turn-on characteristics.
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dVdt*
1600V
44A
550A
600V/µs
dI/dt
2000A/µs
tq 6.0µs
*dV/dt Available to 1000V/µs
VOLTAGE RATINGS
Type Number
ACR44U 16LE
ACR44U 14LE
ACR44U 12LE
ACR44U 10LE
ACR44U 08LE
Repetitive Peak
Off-state Voltage
V
DRM
V
1600
1400
1200
1000
800
Repetitive Peak
Reverse Voltage
V
RRM
V
2
2
2
2
2
Lower voltage grades available.
CURRENT RATINGS
Outline type code: SO28.
See Package Details for further information.
Symbol
I
T(AV)
I
T(RMS)
IT
Parameter
Mean on-state current
RMS value
Continuous (direct) on-state current
Conditions
Half wave resistive load, Tcase = 80oC
T = 70oC
case
Tcase = 85oC
Max.
44
69
57
Units
A
A
A
1/7
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
ACR44U
6/7
10.0
Reverse gate bias -3.5 to -4V
No gate bias
8.0
6.0
4.0
2.0
0
12.0
200 400 600 800
Commutating dV/dt - (V/µs)
Fig.5 Variation of turn-off time with commutating dV/dt
1000
Reverse gate bias -3.5 to -4V
No gate bias
10.0
8.0
6.0
4.0
2.0
20
40 60 80 100
Case temperature - (˚C)
Fig.6 Variation of turn-off time with case temperature
120
Datasheet pdf - http://www.DataSheet4U.net/
6 Page | ||
Seiten | Gesamt 7 Seiten | |
PDF Download | [ ACR44U16LE Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
ACR44U16LE | Fast Turn-off Asymmetric Thyristor | Dynex Semiconductor |
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