DEC DISRT-3500-1A 35 amp soft recovery fast switching tab mounted diode Datasheet

DIOTEC ELECTRONICS CORP
Looking For: Electric Vehicle Fast Switching
Motor Control Diodes?
18020 Hobart Blvd., Unit B
Gardena, CA 90248
U.S.A
Tel.: (310) 767-1052
Fax: (310) 767-7958
Data Sheet No. DISRT-3500-1A
35 AMP SOFT RECOVERY FAST SWITCHING TAB MOUNTED DIODES
MECHANICAL SPECIFICATION
FEATURES
Ideally Suited For Electric Vehicle Motor Speed
Control Applications
f
True Soft Recovery Characteristic With No Ringing,
Spikes, or Overshoot
HIGH Frequency: 250 kHz
FAST Recovery: 100nS - 150nS
Unmatched Performance - Minimal RFI/EMI,
Reduced Power Losses, Extremely Cool Operation
Increased Power Supply Efficiency
VOID FREE Vacuum Die Soldering For Maximum
Mechanical Strength And Heat Dissipation
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
PIN 1 CATHODE
PIN 2 ANODE
MECHANICAL DATA
REVERSE POLARITY AVAILABLE
BY ADDING AN "R" SUFFIX TO
THE PART NUMBER (e.g., DR3506FR)
Structure: Epoxy encapsulated diode body with metal
tabs
Finish: All external surfaces are corrosion resistant and
readily solderable
o
Soldering Temperature: 220 C maximum, 3/8“ from case
for 10 seconds
Mounting: Lead or chassis mounted, same configuration
SC
RoH
as TO-220AB
Mounting Torque: 8 in-lbs Max.
LIA
P
M
O
NT
f
Weight: 0.13 Ounces (3.6 Grams), approximately
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
PARAMETER (TEST CONDITIONS)
SYMBOL
RATINGS
UNITS
DR
DR
DR
DR
DR
SRP
3501S3501F 3502F 3504F 3506F
3500F
Series Number
Maximum DC Blocking Voltage
VRM
50
100
200
400
600
Maximum RMS Voltage
VRMS
35
70
140
280
420
Maximum Peak Recurrent Reverse Voltage
VRRM
50
100
200
400
600
Average Forward Rectified Current
IO
35
IFSM
500
AMPS
Peak Forward Surge Current (8.3mS single half sine wave
superimposed on rated load)
VFM
Maximum Forward Voltage at 35 Amps DC
o
Maximum Average DC Reverse Current
@ TC =
At Rated DC Blocking Voltage
@ TC = 125 C
25 C
o
IRM
1.35 (Typical 1.25)
1.0
VOLTS
50
mA
°C/W
Typical Thermal Resistance, Junction to Case
RqJC
0.8
Maximum Reverse Recovery Time - Soft Recovery
TRR
150 (Typ. 100)
TJ, TSTG
-65 to +175
Junction Operating and Storage Temperature Range
VOLTS
nSec
°C
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