203DMQ Datasheet, PDF (2/4 Pages) Sangdest Microelectronic (Nanjing) Co., Ltd – SCHOTTKY RECTIFIER

SANGDEST
MICROELECTRONICS
203DMQ SERIES
Technical Data
Data Sheet N1677, Rev. -
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Average Forward Current
Peak One Cycle Non-
Repetitive Surge Current
(per leg)
Non-Repetitive Avalanche
Energy(peg leg)
Repetitive Avalanche
Current(peg leg)
Symbol
V_RWM
Condition
-
I_F(AV)
50% duty cycle @T_C =110°C,
rectangular wave form
Max.
80 203DMQ080
100 203DMQ100
100
per leg
200 per device
I_FSM 8.3 ms, half Sine pulse
E_AS T_J=25℃,I_AS=1A,L=30mH
I_AR Current decaying linearly to zero
in 1 μsec Frequency limited by
T_J max. V_A=1.5×V_R typical
2520
15
1
Units
V
A
A
mJ
A
Electrical Characteristics:
Characteristics
Forward Voltage Drop
(per leg) *
Symbol
V_F1
V_F2
Reverse Current (per leg) *
Junction Capacitance
(per leg)
Typical Series Inductance
(per leg)
Voltage Rate of Change
Insulation Voltage
* Pulse Width < 300µs, Duty Cycle <2%
I_R1
I_R2
C_T
L_S
dv/dt
VRMS
Thermal-Mechanical Specifications:
Condition
@ 100A, Pulse, T_J = 25 °C
@ 200A, Pulse, T_J = 25 °C
@ 100A, Pulse, T_J = 125 °C
@ 200A, Pulse, T_J = 125 °C
@V_R = rated VR T_J = 25 °C
@V_R = rated VR T_J = 125 °C
@V_R = 5V, T_C = 25 °C
f_SIG = 1MHz
Measured lead to lead 5 mm
from package body
-
-
Max.
0.86
1.03
0.70
0.84
3
40
2650
7.0
10,000
1000
Units
V
V
mA
mA
pF
nH
V/μs
V
Characteristics
Junction Temperature
Storage Temperature
Maximum Thermal
Resistance Junction to Case
(per leg)
Maximum Thermal
Resistance Junction to Case
(per package)
Typical Thermal Resistance,
case to Heat Sink
Mounting Torque
Approximate Weight
Case Style
Symbol
T_J
T_stg
Condition
-
-
R_θJC
DC operation
Specification
-55 to +175
-55 to +175
0.70
Units
°C
°C
°C/W
R_θJC
DC operation
0.35
°C/W
R_θcs
Mounting surface, smooth
and greased
0.10
°C/W
Mounting 24(min)
TM
-
Torque
Terminal
35(max)
35(min)
Kg-cm
Torque 46(max)
wt
-
79
g
PRM4 Isolated
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