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MCK22-8 Datasheet Preview

MCK22-8 Datasheet

SCR Thyristor

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SMD Type
SCR Thyristor
MCK22-8
Thyristor
1.70 0.1
Features
Repetitive peak off-state voltages :600V
R.M.S On-State Current ( IT(RMS)= 1.5 A )
Low On-State Voltage (1.2V(Typ.)@ITM)
2. Anode
Absolute Maximum Ratings Ta = 25
Parameter
Peak Repetitive Forward Voltages
Reverse Peak Gate Voltage
Average On-State Current @ Tc =99 °C
RMS on-state Current
Surge On-State Current @ 1/2 Cycle, 60Hz
Circuit Fusing Considerations @ t=8.3ms
Forward Peak Gate Current
Reverse Peak Gate Voltage
Peak Gate Power @ Pulse Width 1us
Average Gate Power @ t=8.3ms
Thermal Resistance Junction to Ambient
Thermal Resistance Junction to Case
junction Temperature
Storage Temperature range
3. Gate
1. Cathode
Symbol
VDRM
VRGM
IT(AV)
IT(RMS)
ITSM
I2t
IFGM
VRGM
PGM
PG(AV)
RthJA
RthJC
TJ
Tstg
0.42 0.1
0.46 0.1
Rating
600
5
1
1.5
15
0.9
0.2
5
0.5
0.1
125
15
125
-40 to 150
Unit
V
A
A2s
A
V
W
K/W
Electrical Characteristics (Ta = 25, unless otherwise noted.)
Parameter
Non-Trigger Gate Voltage (Note.1)
On-state Voltage
(Note.1)
Gate Trigger Voltage
Repetitive Peak Off-State Current
Gate Trigger Current
Holding Current
Symbol
Test Conditions
Min Typ. Max Unit
VGD VAK = 12 V, RL=100 Ω ,Tc = 125 °C
0.2
VTM IT=3A
VD=7V, RL=100Ω,Tc = 25 °C
VGT
Tc = -40 °C
1.7
V
0.8
1.2
IDRM
IGT
VAK = VDRM or VRRM, RGK = 1000 Ω,Tc = 25 °C
Tc = 125 °C
VD=6 V, RL=100Ω, Tc = 25 °C
Tc = -40 °C
10
200
uA
200
500
VAK = 12 V, Gate Open Tc = 25 °C
IH
Tc = -40 °C
5
mA
10
Critical Rate of rise of off-state Voltage
dv /dt
VGM = 0.67VDRM, TJ = 125 °C
Exponential waveform , RGK = 1000 Ω
200
V/us
Critical Rate of Rise On-State Current
di/dt ITM = 3A, Ig = 10mA
50 A/us
Note.1:Pulse Width 1.0 ms , Duty cycle 1%
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Kexin

MCK22-8 Datasheet Preview

MCK22-8 Datasheet

SCR Thyristor

No Preview Available !

SMD Type
Thyristor
SCR Thyristor
MCK22-8
Typical Characterisitics
Fig 1. Gate Characteristics
Fig 2. Maximum Case Temperature
101
VGM (5V)
PGM (0.5W)
100
25
PG(AV) (0.1W)
10-1
10-1
VGD(0.2V)
100 101
Gate Current [mA]
102
Fig 3. Typical Forward Voltage
103
140
120
θ = 180o
100
80
60 π 2π
40 θ
360°
20
θ : Conduction Angle
0
0.0 0.2 0.4 0.6 0.8
Average On-State Current [A]
1.0
1.2
Fig 4. Thermal Response
102 102
101
TJ = 125oC
100
10-1
TJ = 25oC
10-2
0.4
0.8 1.2 1.6 2.0
Instantaneous On-State Voltage [V]
2.4
Fig 5. Typical Gate Trigger Voltage vs.
Junction Temperature
1.5
101
100
10-2
10-1 100 101
Time (sec)
102
Fig 6. Typical Gate Trigger Current vs.
Junction Temperature
2.0
1.2 1.5
0.9 1.0
0.6 0.5
0.3
-50
0 50 100
Junction Temperature [ oC]
150
0.0
-50
0 50 100
Junction Temperature [ oC]
150
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Part Number MCK22-8
Description SCR Thyristor
Maker Kexin
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MCK22-8 Datasheet PDF






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