203CMQ080 Datasheet, PDF (2/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

203CMQ... Series
Bulletin PD-20565 rev. B 08/01
Voltage Ratings
Part number
203CMQ080
203CMQ100
V_R Max. DC Reverse Voltage (V)
V_RWM Max. Working Peak Reverse Voltage (V)
80
100
Absolute Maximum Ratings
Parameters
203CMQ Units
Conditions
I_F(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
I_FSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
E_AS Non-RepetitiveAvalancheEnergy
(Per Leg)
I_AR RepetitiveAvalancheCurrent
(Per Leg)
Electrical Specifications
100
200
16,000
2,100
15
1
A 50% duty cycle @ T_C = 110 °C, rectangular wave form
A
5µs Sine or 3µs Rect. pulse
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V_RRM applied
mJ T_J = 25 °C, I_AS = 1 Amps, L = 30 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by T_J max. V_A = 1.5 x V_R typical
Parameters
203CMQ Units
Conditions
V_FM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
0.86
1.03
0.70
0.84
I_RM Max. Reverse Leakage Current
3
(Per Leg) * See Fig. 2 (1)
40
V_F(TO) Threshold Voltage
r_t
Forward Slope Resistance
C_T Max. Junction Capacitance (Per Leg)
L_S Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
V_RMS Insulation Voltage
0.50
1.08
2,650
7.0
10000
1000
Thermal-Mechanical Specifications
V @ 100A
V @ 200A
V @ 100A
V @ 200A
T_J = 25 °C
T_J = 125 °C
mA
mA
V
mΩ
pF
nH
V/ µs
V
T_J = 25 °C
T_J = 125 °C
T_J = T_J max.
V_R = rated V_R
V_R = 5V_DC, (test signal range 100Khz to 1Mhz) 25°C
From top of terminal hole to mounting plane
(Rated V_R)
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters
203CMQ Units
Conditions
T_J Max. Junction Temperature Range
T_stg Max. Storage Temperature Range
-55 to 175 °C
-55 to 175 °C
R_thJC Max. Thermal Resistance Junction
to Case (Per Leg)
0.70 °C/W DCoperation * See Fig. 4
R_thJC Max. Thermal Resistance Junction
to Case (Per Package)
0.35 °C/W DCoperation
R_thCS Typical Thermal Resistance, Case
to Heatsink
0.10 °C/W Mounting surface , smooth and greased
wt Approximate Weight
79 (2.80) g (oz.)
T Mounting Torque
Min. 24 (20)
Max. 35 (30) _Kg-cm
Mounting Torque Center Hole Typ. 13.5 (12) _(Ibf-in)
Terminal Torque
Min. 35 (30)
Max. 46 (40)
Case Style
TO-244AB Isolated Modified JEDEC
2
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