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Motorola Electronic Components Datasheet

MCR102 Datasheet

Silicon Controlled Rectifiers

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Silicon Controlled Rectifiers
Reverse Blocking Triode Thyristors
Annular PNPN devices designed for low cost, high volume consumer applications
such as relay and lamp drivers, small motor controls, gate drivers for larger thyristors,
and sensing and detection circuits. Supplied in an inexpensive plastic TO-226AA
package which is readily adaptable for use in automatic insertion equipment.
Sensitive Gate Trigger Current — 200 µA Maximum
Low Reverse and Forward Blocking Current — 100 µA Maximum, TC = 85°C
Low Holding Current — 5 mA Maximum
Passivated Surface for Reliability and Uniformity
Order this document
by MCR102/D
MCR102
MCR103
SCRs
0.8 AMPERES RMS
30 and 60 VOLTS
G
AK
KG
A CASE 29-04
(TO-226AA)
STYLE 10
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted.)
Rating
Peak Repetitive Forward and Reverse Blocking Voltage(2)
(TC = + 85°C, RGK = 1 k)
MCR102
MCR103
Symbol
VDRM
VRRM
Value
30
60
Unit
Volts
Forward Current RMS (See Figures 1 & 2)
(All Conduction Angles)
IT(RMS)
0.8
Amps
Peak Forward Surge Current, TA = 25°C
(1/2 Cycle, Sine Wave, 60 Hz)
ITSM 10 Amps
Circuit Fusing Considerations
(t = 8.3 ms)
I2t
0.415
A2s
Peak Gate Power — Forward, TA = 25°C
Average Gate Power — Forward, TA = 25°C
Peak Gate Current — Forward, TA = 25°C
(300 µs, 120 PPS)
PGM
PGF(AV)
IGFM
0.1
0.01
1
Watt
Watt
Amp
Peak Gate Voltage — Reverse
Operating Junction Temperature Range @ Rated VRRM and VDRM
Storage Temperature Range
tLead Solder Temperature
( 1/16I from case, 10 s max)
VGRM
TJ
Tstg
4
–40 to +85
–40 to +150
+ 230
Volts
°C
°C
°C
1. Temperature reference point for all case temperature is center of flat portion of package. (TC = +85°C unless otherwise noted.)
2. VDRM and VRRM for all types can be applied on a continuous dc basis without incurring damage. Ratings apply for zero or negative gate
voltage but positive gate voltage shall not be applied concurrently with a negative potential on the anode. When checking forward or reverse
blocking capability, thyristor devices should not be tested with a constant current source in a manner that the voltage applied exceeds the
rated blocking voltage.
Motorola Thyristor Device Data
© Motorola, Inc. 1995
1


Motorola Electronic Components Datasheet

MCR102 Datasheet

Silicon Controlled Rectifiers

No Preview Available !

MCR102 MCR103
THERMAL CHARACTERISTICS
Characteristic
Symbol
Thermal Resistance, Junction to Case
RθJC
Thermal Resistance, Junction to Ambient
RθJA
ELECTRICAL CHARACTERISTICS (TC = 25°C, RGK = 1000 unless otherwise specified.)
Characteristic
Symbol
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)
TC = 25°C
TC = 85°C
TC = 25°C
Gate Trigger Voltage (Continuous dc)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
TC = 25°C
TC = –65°C
TC = 85°C
Holding Current
TC = 25°C
(Anode Voltage = 7 Vdc, initiating current = 20 mA)
TC = –65°C
p1. Forward current applied for 1 ms maximum duration, duty cycle 1%.
2. RGK current is not included in measurement.
IDRM, IRRM
VTM
IGT
VGT
VGD
IH
Max Unit
75 °C/W
200 °C/W
Min Max Unit
— 10 µA
— 100 µA
— 1.7 Volts
— 200 µA
— 0.8 Volts
— 1.2
0.1 —
— 5 mA
— 10
FIGURE 1 – CURRENT DERATING
(REFERENCE: CASE TEMPERATURE)
90
α = CONDUCTION
α
ANGLE
CASE MEASUREMENT
70
POINT – CENTER OF
FLAT PORTION
dc
50
30
α = 30°
60° 90°
120° 180°
10
0 0.1 0.2 0.3 0.4 0.5
IF(AV), AVERAGE FORWARD CURRENT (AMP)
FIGURE 2 – CURRENT DERATING
(REFERENCE: AMBIENT TEMPERATURE)
90
α = CONDUCTION ANGLE
70
TYPICAL PRINTED
CIRCUIT BOARD
α
MOUNTING
50
α = 30°
60°
30 90°
120°
180°
dc
10
0 0.1 0.2 0.3 0.4
IF(AV), AVERAGE FORWARD CURRENT (AMP)
2 Motorola Thyristor Device Data


Part Number MCR102
Description Silicon Controlled Rectifiers
Maker Motorola
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MCR102 Datasheet PDF






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