BRY55-30 thru 600
THERMAL CHARACTERISTICS
Characteristic
Symbol
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
RθJC
RθJA
ELECTRICAL CHARACTERISTICS (TC = 25°C, RGK = 1000 Ω unless otherwise noted.)
Characteristic
Symbol
Peak Forward Blocking Current
(VD = Rated VDRM @ TC = 125°C)
Peak Reverse Blocking Current
(VR = Rated VRRM @ TC = 125°C)
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
Gate Trigger Voltage (Continuous dc)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
(Anode Voltage = Rated VDRM, RL = 100 Ohms)
TC = 25°C
TC = –40°C
TC = 125°C
Holding Current
TC = 25°C
(Anode Voltage = 7 Vdc, initiating current = 20 mA)
TC = –40°C
p 1. Forward current applied for 1 ms maximum duration, duty cycle 1%.
2. RGK current is not included in measurement.
3. MARKING: BRY55-30 = BRY55-1
BRY55-60 = BRY55-2
BRY55-100 = BRY55-3
BRY55-200 = BRY55-4
BRY55-400 = BRY55-6
BRY55-500 = BRY55-7
BRY55-600 = BRY55-8
IDRM
IRRM
VTM
IGT
VGT
IH
Max
Unit
75
°C/W
200
°C/W
Min
Max
Unit
—
100
µA
—
100
µA
—
1.7
Volts
—
200
µA
—
0.8
Volts
—
1.2
0.1
—
—
5
mA
—
10
130
120
110
100
90
80
70
60
50
0
FIGURE 1 — CURRENT DERATING
(REFERENCE: CASE TEMPERATURE)
α
α = CONDUCTION ANGLE
CASE MEASUREMENT
POINT — CENTER OF
FLAT PORTION
dc
α = 30
60 90 120
180
0.1
0.2
0.3
0.4
0.5
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
FIGURE 2 — CURRENT DERATING
(REFERENCE: AMBIENT TEMPERATURE)
130
α
α = CONDUCTION ANGLE
110
TYPICAL PRINTED
CIRCUIT BOARD
90
MOUNTING
70
50
α = 30
60 90 120
180
30
0
0.1
0.2
0.3
0.4
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
2
Motorola Thyristor Device Data