DIOTEC ELECTRONICS CORP.
Data Sheet No. FRSDBS-5000-1A
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
50 AMP HIGH FREQUENCY SOFT RECOVERY BRIDGE RECTIFIERS
MECHANICAL SPECIFICATION
FEATURES
TRUE SOFT RECOVERY CHARACTERISTIC WITH
NO RINGING, SPIKES, or OVERSHOOT
HIGH FREQUENCY: 250 kHz
FAST RECOVERY: 100nS - 150nS
BW
BL
HEAT
SINK
UNMATCHED PERFORMANCE - Minimal RFI/EMI,
Reduced Power Losses, Extremely Cool Operation
Increased Power Supply Efficiency
BL
VOID FREE Vacuum Die Soldering For Maximum
Mechanical Strength And Heat Dissipation
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
-
Proprietary SOFT GLASS Junction Passivation
For Superior Reliability and Performance
+
AC
LM LL
Wide Range of Applications - Inverters, Converters
Choppers, Power Supplies, etc.
LS LS LS
LD
UL RECOGNIZED - FILE #E124962
LO
RoHS COMPLIANT
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2
2
2
2
MECHANICAL DATA
Case: Case: Molded epoxy with integral heat sink
Epoxy carries a U/L Flammability rating of 94V-0
Terminals: Round silver plated copper pins or fast-on terminals
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Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on side of case
Mounting Position: Any. Through hole for #8 screw.
Max. mounting torque = 20 in-lb.
Weight: 0.55 Ounces (16.0 Grams)
Max. mounting torque
= 20 in-lb.
MAXIMUM
RATINGS & ELECTRICAL CHARACTERISTICS
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PARAMETER (TEST CONDITIONS)
RATINGS
SYMBOL
UNITS
Maximum DC Blocking Voltage
V ÅÆ
SDB
5000-S
50
Maximum RMS Voltage
V ÀÁwÂ
35
70
140
280
420
V ÃÃÄ
50
100
200
400
600
Series Number
Maximum Peak Recurrent Reverse Voltage
½
¾
Average Forward Rectified Current @ T = 55 C
Peak Forward Surge Current (8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage, Per Diode, at 25 Amps DC
Maximum Average DC Reverse Current at Rated
DC Blocking Voltage Per Diode
Maximum Reverse Recovery Time
Typical Thermal Resistance, Junction to Case
Ï
Ð
@ T = 25 C
Ñ
Ò
@ T = 125 C
SDB
5001-S
100
SDB
5002-S
200
SDB
5004-S
400
SDB
5006-S
600
I¿
50
I ÉËÊÌ
600
VOLTS
AMPS
V ÇÈ
1.2
VOLTS
I Í2Î
1.0
50
ß A
T ÓÓ
150 (Typ. 100)
nS
RÔÖÕË×
1.1
°C/W
ØÚÙÜÛÝÞ
-55 to +150
°C
Operating and Storage Temperature Range
T T
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