T107B1 Littelfuse Inc, T107B1 Datasheet - Page 9

• Manufacturer Part Number: T107B1
• Description: SCR THYRISTOR, 4A, 200V
• Manufacturer: Littelfuse Inc

Specifications of T107B1

• Peak Repetitive Off-state Voltage, Vdrm: 200V
• Gate Trigger Current Max, Igt: 0.5mA
• Current It Av: 4A
• On State Rms Current It(rms): 4A
• Gate Trigger Voltage Max Vgt: 800mV
• Peak Surge Current: 20A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheets
Figure E5.14 Peak Surge On-state Current versus Surge Current Duration
Figure E5.15 Typical Turn-on Time versus Gate Trigger Current
©2004 Littelfuse, Inc.
Thyristor Product Catalog
100
1.0
0.1
10
0.01
I
GT
DC Gate Trigger Current (I
0.1
I
= 12 µA MAX
GT
= 50 µA MAX
I
GT
= 200 µA MAX
200
100
80
60
50
40
30
20
10
8
6
5
4
3
2
1
1
1
Notes:
1) Gate control may be lost during
2) Overload may not be repeated
I
GT
and immediately following surge
current interval.
until junction temperature has
returned to steady-state rated value.
= 500 µA MAX
GT
2
T
) – mA
C
10
= 25 ˚C
3
4 5 6
4 A TO-251 and TO-252
10 A Devices
Surge Current Duration – Full Cycles
8 10
100
E5 - 9
20
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS ON-STATE CURRENT: [I T(RMS) ]: Max
Rated Value at Specified Case Temperature
Figure E5.16 Power Dissipation (Typical) versus RMS On-state Current
30 40 50 60 80 100
TO-106
and TO-107
5.0
4.0
3.0
2.0
1.0
0.8 A TO-92
and Compak
8 A Devices
0
CURRENT WAVEFORM: Half Sine Wave
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
200
RMS On-state Current [I
1.5 A Devices
300 400
1
6 A Devices
T106 and T107
600
1000
2
0.8 A TO-92 and Compak
1.5 A Devices
T(RMS)
4 A TO-251 and TO-252
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] – Amps
3
[phone]
Sensitive SCRs
4