709
Super Fast Recovery
Single Diode
35 Amperes/1700 Volts
RM35HG-34S
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Outline Drawing and Circuit Diagram
Description:
Powerex Super Fast Recovery
Diodes are designed for use in
applications requiring fast
switching.
Features:
Non-Isolated Package
Planar Chips
t
rr
= 300ns Max.
Applications:
Snubber Circuits
Switching Power Supplies
Free-Wheeling
Ordering Information:
Example: Select the complete part
number from the table below -i.e.
RM35HG-34S is a 1700V,
35 Ampere Super Fast Recovery
Single Diode.
Current Rating
Voltage
Type
Amperes
Volts (x 50)
RM
35
34
Dimension
Inches
Millimeters
A
1.102
0.02
26.0
0.5
B
0.81 Max.
20.5 Max.
C
0.79 Min.
20.0 Min.
D
0.24
0.008
6.0
0.2
E
0.214
0.012
5.45
0.3
F
0.20
0.012
5.0
0.3
G
0.214
0.012 Dia. Dia. 3.2
0.2
Dimension
Inches
Millimeters
H
0.12
0.012
3.0
0.3
J
0.10
0.012
2.5
0.3
K
0.10
2.5
L
0.08
0.012
2.0
0.3
M
0.04
0.008
1.0
0.2
N
0.02
0.008
0.6
0.2
A
C
D
E
E
F
B
H
N
M
K
J
L
G - DIA.
1
2
3
1
2
3
4
710
RM35HG-34S
Super Fast Recovery Single Diode
35 Amperes/1700 Volts
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Absolute Maximum Ratings,
T
j
= 25
C unless otherwise specified
Characteristics
Symbol
RM35HG-34S
Units
Peak Reverse Blocking Voltage (Non-Repetitive)
V
RRM
1700
Volts
DC Reverse Blocking Voltage
V
R(DC)
1360
Volts
DC Current, T
C
= 80
C (Resistive Load)
I
F(DC)
35
Amperes
Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
I
FSM
400
Amperes
I
2
t for Fusing, (8.3 milliseconds)
I
2
t
--
A
2
sec
Storage Temperature
T
stg
-40 to +125
C
Operating Temperature
T
j
-40 to +150
C
Maximum Mounting Torque M3 Mounting Screw
--
8.85
in-lb
Weight (Typical)
--
10
Grams
Electrical and Thermal Characteristics,
T
j
= 25
C unless otherwise specified
Characteristics
Symbol
Test Conditions
Max.
Units
Blocking State Maximums
Reverse Leakage Current, Peak
I
RRM
V
RRM applied,
T
j
= 150
C
1.0
mA
V
RRM applied,
T
j
= 25
C
0.1
mA
Conducting State Maximums
Forward Voltage Drop
V
FM
T
j
= 25
C, I
FM
= 100A
5.0 Volts
Switching Minimums
Reverse Recovery Time
t
rr
T
j
= 25
C, I
FM
= 100A
0.3
s
Reverse Recovery Charge
Q
rr
di/dt = -500A/
s, V
R
= 600V
--
C
Lead Integrity
--
Tension Load: 2.5 kg
30.0
s
--
Bending Load: 1 kg bent to 90
2.0
times
Thermal Maximums
Junction to Case Thermal Resistance
R
th(j-c)
Diode
0.5
C/Watt
Contact Thermal Resistance
R
th(c-f)
Case to Fin, Thermal Grease Applied
0.5
C/Watt
*Maximum ratings unless otherwise specified
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