DIOTEC ELECTRONICS CORP.
Data Sheet No. FRDB-2500P-1B
18020 Hobart Blvd., Unit B
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
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BH
Reliable low cost molded plastic construction
µ !¶ · ¸ ¹ ¸
º#¶ ¸ »
BH
LT
® !¯ ° ±² ±
³¯ ± ´
LL
Ideal for printed circuit board applications
LD
Fast switching for high efficiency
HOLE FOR
#8 SCREW
D1
HOLE FOR
#8 SCREW
UL RECOGNIZED - FILE #E124962
J?K
D1
L?M
D3 BL
BL D1
D2
RoHS COMPLIANT
_
+
D2
MECHANICAL DATA
D1
BL
BL
Case: Case: Molded epoxy with integral heat sink
Epoxy carries a U/L Flammability rating of 94V-0
SYM
MILLIMETERS
MIN
Terminals: Round silver plated copper pins or fast-on terminals
BL
28.4
MAX
28.7
INCHES
SYM
MILLIMETERS
1.12
MAX
1.13
BL
28.4
MAX
28.7
MIN
MIN
INCHES
MIN
MAX
1.13
1.12
BH
9.6
9.8
0.38
0.39
BH
0.38
15.7
16.7
0.62
0.66
D1
9.6
17.5
9.8
D1
18.5
0.69
Polarity: Marked on side of case
D2
D3
18.5
14.5
0.73
0.57
0.6
10.9
20.6
11.9
n/a
LT
0.69
0.53
n/a
D2
LL
Mounting Position: Any. Through hole for #8 screw.
Max. mounting torque = 20 in-lb.
17.5
13.5
n/a
LD
1.0
1.1
0.43
0.81
0.039
Soldering: Per MIL-STD 202 Method 208 guaranteed
Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams)
Wire Leads - 0.55 Ounces (16.0 Grams)
15.2
Suffix "T" indicates FAST-ON TERMINALS
0.39
0.73
0.47
n/a
0.042
Suffix "W" indicates WIRE LEADS
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
!
"# $ % & ' % ( ) *,+ % ' !! ' $ - ! ' $ % ! .$ ) /0
PARAMETER (TEST CONDITIONS)
RATINGS
SYMBOL
Series Number
UNITS
FDB FDB FDB FDB FDB FDB FDB
2500P 2501P 2502P 2504P 2506P 2508P 2510P
50
100
200
400
600
800
1000
Maximum DC Blocking Voltage
V 9$:
Maximum RMS Voltage
V 4$506
35
70
140
280
420
560
700
V 7$7$8
50
100
200
400
600
800
1000
Maximum Peak Recurrent Reverse Voltage
1
2
Average Forward Rectified Current @ T = 75 C
Peak Forward Surge Current (8.3mS single half sine wave
;
<
superimposed on rated load) T = 125 C
Maximum Forward Voltage (Per Bridge Element) at 12.5 Amps DC
Maximum Average DC Reverse Current at Rated
DC Blocking Voltage (Per bridge Element-Note 2)
Maximum Reverse Recovery Time (Note 1)
E
I3
25
I @AB
500
V =?>
1.3
VOLTS
I C$D
10
1
mA
mA
F
@ T = 25 C
G
H
@ T = 100 C
T I$I
200
AMPS
300
RN OP
1.2
Junction Temperature Range
TQ
-55 to +135
Storage Temperature Range
TR&S?T
-55 to +135
Typical Thermal Resistance, Junction to Case (Note 2)
VOLTS
0?m ^ !_ `acbd,egs f$hi&b#j,k e!lmhib?_ lmhinbjk d!e!l
^ d`pto u v w#x?y{z}|?q ~? y,w}|r g}!mr g
r ,${# !m #v !z} ,,z} z} v ?y,w} ~?z}v ?~#z? ! y
500
nS
°C/W
°C
U VW X Y Z [ \ ]
G13
DIOTEC ELECTRONICS CORP.
Data Sheet No. FRDB-2500P-2A
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
25 AMP FAST RECOVERY BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES FDB2500P - FDB2510P
Æ Ç,Ç!Ç
25
60Hz Resistive or
Inductive Loads
20
15
éê ë ì?í#î}ïð?ñ?ò,ó î,ì}ðògôõgöõ{÷#ø ù!úûü#ë ýþ
ÿ ø õ ôø õø ÷ý ë ò#ò#î,ì ø !ó î
10
Ä
Peak Forward Surge Current
(Amperes)
Average Forward Current, Io
(Amperes)
30
5
È!É
0
0
50
75
100
è
125
Å
T = 125 C
Ê Ë
Ì
Í Î,Î
150
Number of Cycles at 60 Hz
Case Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
10
ä
å
Instantaneous Reverse Current, I
(Microamperes)
Instantaneous Forward Current
(Amperes)
T = 125 C
10
1.0
0.1
0.6
T = 25 C
Pulse Width = 300mSec
1%Duty Cycle
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
G14
1.0
æ
ç
T = 25 C
0.1
.01
Þ
Ù,ÚÜÛÝ
ß,àâá,ã
Ï Ð,ÐÒÑ Ó,ÔÖÕ×Ø
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
¼ ½¾ ¿ ¼ À Á Â Ã