MCR100 Series
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Symbol
R
θJC
R
θJA
Max
75
200
Unit
°C/W
°C/W
ELECTRICAL CHARACTERISTICS
(TC = 25°C, RGK = 1 kΩ unless otherwise noted.)
Characteristic
Peak Forward or Reverse Blocking Current
(VAK = Rated VDRM or VRRM)
Forward “On” Voltage(1)
(ITM = 1 A Peak @ TA = 25°C)
Gate Trigger Current (Continuous dc)(2)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
Gate Trigger Voltage (Continuous dc)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
(Anode Voltage = Rated VDRM, RL = 100 Ohms)
Holding Current
(Anode Voltage = 7 Vdc, initiating current = 20 mA)
TC = 25°C
TC = 25°C
TC = –40°C
TC = 125°C
TC = 25°C
TC = –40°C
TC = 25°C
TC = 125°C
VTM
IGT
VGT
Symbol
IDRM, IRRM
—
—
—
—
—
—
0.1
—
—
10
100
1.7
200
0.8
1.2
—
5
10
Min
Max
Unit
µA
µA
Volts
µA
Volts
IH
mA
1. Forward current applied for 1 ms maximum duration, duty cycle
2. RGK current is not included in measurement.
p
1%.
TC, MAXIMUM ALLOWABLE CASE TEMPERATURE (
°
C)
FIGURE 1 – MCR100-7, MCR100-8 CURRENT DERATING
(REFERENCE: CASE TEMPERATURE)
120
α
= CONDUCTION ANGLE
110
100
90
80
70
60
50
40
0
0.1
0.2
0.3
0.4
0.5
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
α
= 30°
60°
90°
120°
180°
CASE MEASUREMENT
POINT — CENTER OF
FLAT PORTION
FIGURE 2 – MCR100-7, MCR100-8 CURRENT DERATING
(REFERENCE: AMBIENT TEMPERATURE)
120
TA , MAXIMUM ALLOWABLE AMBIENT
TEMPERATURE (
°
C)
α
= CONDUCTION ANGLE
100
TYPICAL PRINTED
CIRCUIT BOARD
MOUNTING
α
α
dc
80
60
dc
40
α
= 30°
20
0
0.1
0.2
0.3
0.4
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
60° 90°
120°
180°
2
Motorola Thyristor Device Data
MOTOROLA [ MOTOROLA, INC ]
