DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Data Sheet No. FRDB-2500P-1B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
25 AMP FAST RECOVERY BRIDGE RECTIFIERS
MECHANICAL SPECIFICATION
FEATURES
SERIES FDB2500P - FDB2510P
PRV Ratings from 50 to 1000 Volts
Surge overload rating to 500 Amps peak
Reliable low cost molded plastic construction
Ideal for printed circuit board applications
Fast switching for high efficiency
BH
BH
LT
LL
LD
HOLE FOR
#8 SCREW
HOLE FOR
#8 SCREW
D1
UL RECOGNIZED - FILE #E124962
D1
BL
BL
D1
D3
D2
RoHS COMPLIANT
_
+
D2
D1
BL
MECHANICAL DATA
BL
MILLIMETERS
INCHES
MIN
1.12
9.8 0.38
18.5 0.69
Case: Case: Molded epoxy with integral heat sink
MILLIMETERS
INCHES
SYM
SYM
Epoxy carries a U/L Flammability rating of 94V-0
MIN
28.4
9.6
MAX
28.7
MIN
28.4
9.6
MAX
28.7
MIN
1.12
MAX
MAX
BL
BH
D1
D2
LL
1.13
0.39
0.73
0.47
n/a
BL
BH
D1
D2
D3
LT
1.13
0.39
0.66
0.73
0.57
0.6
Terminals: Round silver plated copper pins or fast-on terminals
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on side of case
9.8 0.38
16.7 0.62
18.5 0.69
17.5
10.9
20.6
1.0
15.7
11.9
n/a
0.43
0.81
0.039 0.042
17.5
13.5
n/a
14.5
15.2
0.53
n/a
Mounting Position: Any. Through hole for #8 screw.
LD
1.1
Max. mounting torque = 20 in-lb.
Suffix "T" indicates FAST-ON TERMINALS
Suffix "W" indicates WIRE LEADS
Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams)
Wire Leads - 0.55 Ounces (16.0 Grams)
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
PARAMETER (TEST CONDITIONS)
RATINGS
SYMBOL
UNITS
FDB FDB FDB FDB FDB FDB FDB
2500P 2501P 2502P 2504P 2506P 2508P 2510P
Series Number
Maximum DC Blocking Voltage
V
V
V
I
50
35
50
100
70
200
140
200
400
280
400
25
600
420
600
800
560
800
1000
700 VOLTS
1000
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Forward Rectified Current @ T = 75 C
100
AMPS
Peak Forward Surge Current (8.3mS single half sine wave
I
500
superimposed on rated load) T = 125 C
Maximum Forward Voltage (Per Bridge Element) at 12.5 Amps DC
V
1.3
VOLTS
Maximum Average DC Reverse Current at Rated
DC Blocking Voltage (Per bridge Element-Note 2)
10
mA
@ T
= 25 C
I
1
mA
@ T = 100 C
Maximum Reverse Recovery Time (Note 1)
T
R
T
200
300
500
nS
Typical Thermal Resistance, Junction to Case (Note 2)
1.2
°C/W
-55 to +135
Junction Temperature Range
°C
-55 to +135
Storage Temperature Range
T
G13