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S4040RQ3 반도체 회로 부품 판매점

Thyristors



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Littelfuse
S4040RQ3 데이터시트, 핀배열, 회로
S4040xQx Series
Teccor® brand Thyristors
40 Amp Low Tq SCR
RoHS
Main Features
Symbol
IT(RMS)
VDRM/ VRRM
IGT
Value
40
400
15 to 65
Description
The S4040xQx series of SCRs offer fast turn-off time (tq)
characteristics required for applications such as power
inverters, switching regulator, and high frequency pulse
circuits.
These fast turn-off time SCRs offer high dv/dt and high
di/dt characteristics required in higher frequency (>1000
PPS) switching circuits.
Features & Benefits
• RoHS compliant
• Glass – passivated
junctions
• Voltage capability up
to 400 V
• S urge capability up to
520 A
• TO-220 and TO-263
packages
Unit Applications
A
V
Fast turn-off time SCRs are ideal for multi phase voltage
regulator circuits, DC/AC inverters, and higher frequency
mA pulsing power supplies.
Schematic Symbol
AK
Absolute Maximum Ratings
Symbol
IT(RMS)
IT(AV)
Parameter
RMS on-state current
Average on-state current
ITSM Peak non-repetitive surge current
I2t
di/dt
IGM
PG(AV)
Tstg
TJ
I2t Value for fusing
Critical rate of rise of on-state current
Peak gate current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
G
Test Conditions
TC = 100°C
TC = 100°C
single half cycle; f = 50Hz;
TJ (initial) = 25°C
single half cycle; f = 60Hz;
TJ (initial) = 25°C
tp = 8.3 ms
f = 60Hz ; TJ = 125°C
TJ = 125°C
TJ = 125°C
Value
40
25.0
430
520
1122
175
3.5
0.8
-40 to 150
-40 to 125
Unit
A
A
A
A2s
A/μs
A
W
°C
°C
S4040xQx Series
1 ©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 12/09/15


S4040RQ3 데이터시트, 핀배열, 회로
Teccor® brand Thyristors
40 Amp Low Tq SCR
Electrical Characteristics (TJ = 25°C, unless otherwise specified)
Symbol
Test Conditions
IGT
VGT
IGT
dv/dt
VGD
IH
tq
tgt
VD = 12V; RL = 30 Ω
VD = 12V; RL = 30Ω; TJ = -40°C
VD = VDRM; gate open; TJ = 100°C
VD = VDRM; gate open; TJ = 125°C
VD = VDRM; RL = 3.3 kΩ; TJ = 125°C
IT = 400mA (initial)
(1)
IG = 2 x IGT; PW = 15µs; IT = 80A
Note :
(1) IT=0.5A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
MAX.
MIN.
MAX.
MAX.
MIN.
MIN.
MAX.
MAX.
TYP.
Sxx40xQ
35
Sxx40xQ2
45
15 30
1.5
75 95
650
550
0.2
70 120
15 12
3.0
Sxx40xQ3
65
38
160
200
5
3.5
Unit
mA
V
mA
V/μs
V
mA
μs
μs
Static Characteristics
Symbol
VTM
IDRM / IRRM
VDRM / VRRM
Test Conditions
IT = 80A; tp = 380μs
TJ = 25°C
TJ = 100°C
TJ = 125°C
MAX.
MAX.
S4040xQ S4040xQ2
1.8
10
1000
2000
S4040xQ3
2.2
Unit
V
μA
Thermal Resistances
Symbol
Rθ(J-C)
Rθ(J-A)
Parameter
Junction to case (AC)
Junction to ambient
Value
0.6
40
Unit
°C/W
°C/W
S4040xQx Series
2 ©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 12/09/15




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