Datasheet

UNISONIC TECHNOLOGIES CO., LTD
X0405
Preliminary
SCR
4A SCR

DESCRIPTION
The UTC X0405 is a 4A SCR, it uses UTC’s advanced technology
to provide customers with highly sensitive triggering levels, etc.
The UTC X0405 is suitable for all applications, such as motor
control in kitchen aids, capacitive discharge ignitions, and overvoltage
crowbar protection in low power supplies, etc.

FEATURES
* Highly sensitive triggering levels

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
X0405L-x-TF1-T
X0405G-x-TF1-T
X0405L-x-TD3-T
X0405G-x-TD3-T
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
Package
TO-220F1
TO-202-3
Pin Assignment
1
2
3
K
A
G
K
A
G
Packing
Tube
Tube
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X0405

Preliminary
SCR
ABSOLUTE MAXIMUM RATINGS (limiting values)
PARAMETER
SYMBOL
RATINGS
UNIT
X0405-6
600
V
Repetitive Peak Off-State Voltages
VDRM/VRRM
X0405-8
800
V
4
A
Tl=60°C
RMS On-State Current (180° Conduction
IT(RMS)
Angle)
TAMB=25°C
1.35
A
2.5
A
Average On-State Current (180° Conduction Tl=60°C
IT(AV)
Angle)
TAMB=25°C
0.9
A
tp=8.3ms, TJ=25°C
33
A
Non Repetitive Surge Peak On-State Current
ITSM
tp=10ms, TJ=25°C
30
A
I2t Value for Fusing
tp=10ms, TJ=25°C
I2t
4.5
A2 s
Critical Rate of Rise of On-State Current
F=60Hz, TJ=125°C
dI/dt
50
A/µs
IG=2xIGT ,tr≤100ns
Peak Gate Current
tp=20µs, TJ=125°C
IGM
1.2
A
Average Gate Power Dissipation
TJ=125°C
PG(AV)
0.2
W
Storage Junction Temperature
TSTG
-40~+150
°C
Operating Junction Temperature
TJ
-40~+125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL RESISTANCES
PARAMETER
Junction to Ambient (DC)
Junction to Case (DC)

SYMBOL
θJA
θJC
RATINGS
100
15
UNIT
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (TJ=25˚C unless otherwise specified)
PARAMETER
Gate Trigger Current
Gate Trigger Voltage
Gate Non-Trigger Voltage
Repetitive Gate Voltage
Holding Current
Latching Current
Critical Rate of Rise of Off-State
Voltage
Peak On-State Voltage
Threshold Voltage
Dynamic Resistance
SYMBOL
IGT
VGT
VGD
VRG
IH
IL
Repetitive Peak Off-State Current
TEST CONDITIONS
VD=VDRM, RL=3.3kΩ, RGK=1kΩ, TJ=125°C
IRG=10µA
IT=50mA, RGK=1kΩ
IG=1mA, RGK=1kΩ
0.1
8
6
MAX UNIT
50
µA
0.8
V
V
V
5
mA
mA
dV/dt
VD=67%VDRM, RGK=1kΩ, TJ=110°C
15
V/µs
VTM
VTO
RD
IDRM
IRRM
ITM=8A, tp=380μs, TJ=25°C
TJ=125°C
TJ=125°C
VDRM=VRRM, RGK=1kΩ, TJ=25°C
VDRM=VRRM, RGK=1kΩ, TJ=125°C
VD=12V, RL=140Ω
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
20
TYP
1.8
0.95
100
5
1
V
V
mΩ
µA
mA
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X0405
Preliminary
SCR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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