C&H Technology RM25HG-24S User Manual
Page 3
D-2
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
RM25HG-24S
Super Fast Recovery
Single Diode
25 Amperes/1200 Volts
Absolute Maximum Ratings
Characteristics
Symbol
Conditions
RM25HG-24S
Units
Peak Reverse Blocking Voltage
VRRM
—
1200
Volts
DC Reverse Blocking Voltage
VR(DC)
—
960
Volts
DC Current, TC = 80°C (Resistive Load)
IF(DC)
—
25
Amperes
Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
IFSM
—
500
Amperes
I2t for Fusing, (8.3 milliseconds)
I2t
—
—
A2sec
Storage Temperature
TSTG
—
-40 to 125
°C
Operating Temperature
Tj
—
-40 to 150
°C
Maximum Mounting Torque M3 Mounting Screw
—
—
10
kg.-cm.
Weight (Typical)
—
—
10 Grams
Electrical and Thermal Characteristics,
Tj = 25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
RM25HG-24S
Units
Blocking State Maximums
Reverse Leakage Current, Peak
IRRM
Tj = 125°C, VRRM = Rated
1
mA
—
Tj = 25°C, VRRM = Rated
0.1
mA
Conducting State Maximums
Peak On-State Voltage
VFM
Tj = 25°C, IFM = 100A
4.0
Volts
Switching Minimums
Reverse Recovery Time
trr
Tj = 25°C, IFM = 100A
0.3
s
Reverse Recovery Charge
Qrr
di/dt = -500A/
s, VR = 600V
—
C
Lead Strength
—
Tension Load: 2.5 kg.
30
s
—
Bending Load: 1 kg. Bent to 90
o
2
Times
Thermal Maximums
Thermal Resistance, Junction-to-Case
R
(J-C)
Diode 0.5
°C/Watt
Contact Thermal Resistance, Case-to-Fin
R
(C-S) Case to Fin, Thermal Grease Applied 0.5
°C/Watt
FORWARD VOLTAGE DROP, V
F
,
(VOLTS)
FORWARD CURRENT, I
F
, (AMPERES)
FORWARD CHARACTERISTICS
(TYPICAL)
1.0
1.4
1.8
2.2
2.6
3.0
10
0
10
1
10
2
T
j
= 25
o
C
FORWARD CURRENT, I
F
(A)
REVERSE RECOVERY CHARACTERISTICS
(TYPICAL)
10
0
10
1
10
2
REVERSE RECOVERY TIME, I
rr
, (nS)
REVERSE RECOVERY TIME, I
rr
, (AMPERES)
10
1
10
2
10
3
10
0
10
1
10
2
T
j
= 25
o
C
di/dt = 50A/µsec
t
rr
I
rr