DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. BRDB-2500-1C
ADBD-2500-1C
25 AMP SILICON BRIDGE RECTIFIERS
FEATURES
MECHANICAL SPECIFICATION
SERIES: DB2500 - DB2510 and ADB2504 - ADB2508
BH
BUILT-IN STRESS RELIEF MECHANISM FOR
SUPERIOR RELIABILITY AND PERFORMANCE
ELECTRICALLY ISOLATED METAL CASE FOR
MAXIMUM HEAT DISSIPATION
D1
LT
LL
+
D1
MECHANICAL DATA
D2
Case: Metal (Potting epoxy carries U/L flammability Rating 94V-0)
Terminals: Round silver plated copper pins or fast-on terminals
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: Fast-on Terminals - 1.1 Ounces (31.6 Grams)
Wire Leads - 0.95 Ounce (28.5 Grams)
SYM
BL
BH
D1
D2
D3
LT
BL
MILLIMETERS
MIN
INCHES
_
D1
BL
+
SYM
BL
BH
D1
D2
LL
MILLIMETERS
MIN
28.4
11.0
15.7
17.5
13.5
MAX
28.7
11.2
16.7
18.5
14.5
MIN
1.12
0.43
0.62
0.69
0.53
n/a
MAX
1.13
0.44
0.66
0.73
0.57
0.56
28.4
11.0
17.5
10.9
20.6
MAX
28.7
11.2
18.5
11.9
n/a
MIN
1.12
0.43
0.69
0.43
0.81
n/a
14.2
LD
1.0
1.1
0.039
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
2 §B 7H 3£ ! # ©)! §¡ ©©1 §©¡§& 7! ¤@ £ ¤§§¡ ¡ #3©G23§©& ! ¤@ £ )§3§¥ ¤E! ¤@ £ ¨ ©§! # 8 ¢§B A ©§@ 9©0 ¡ ' ! ¨ §7! %3©¥ 6531§ ¤! 0 §§§©¨! ¨ ( ©§' §§¨ ! ©$! $ £ ¡ ©§" §! ©£ ! ¤ © £ ©¦§¥ ¤ £ ¡¢
I ¥ # $ £ # ! 8 ¨ 1 %
) " ) & F 1 ¡ %
$ 1 # &
¤ ¨ D C 8 ! ¡ ( % 8 ¡ ' " ¦ ¤ 4 2
¤ ) ! "
¤ # ! £ & ¨ % ¥ # # ! £ ¥
¡ ¡ ¨
Series Number
d
7c
Maximum DC Blocking Voltage
Working Peak Reverse Voltage
Maximum Peak Recurrent Reverse Voltage
RMS Reverse Voltage
Peak Forward Surge Current. Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method). T = 125 C
Average Forward Rectified Current @ Tc = 75 C
Junction Temperature Range
Storage Temperature Range
Mimimum Avalanche Voltage
Maximum Avalanche Voltage
Maximum Forward Voltage (Per Diode) at 12.5 Amps DC
V
V
Typical Thermal Resistance, Junction to Case
R
E39
¹º ¶·¸ µ ´ ²³
®
ØUÈUÜqÏfÔÐ ÏUÓ0ÖÔ¥ÇUÈffÇ Ò0ÝUßfÇ0ÍUÓUРʥÇ0ÍÐ Ï Ò0ÖUÑsÓ×UÖ0ÌaÕUÐÇ ÊxÉs ËÔ Ú ËUÔÇUÝxÈÐsaÇ Ê xqÞÇ "Ó0 ËÖ aÐ ËÔ Ò0ÝxUq0Ü0UÛ0Ú 0U0fÕÐÇ xf ËÔ Ï ËÈ UÇ fÔÐ UxUxUUUÐ UÑf¥xÆ 0Ï xÉ Ë0UfsfxÍ0 ËÌ 0É¥Ufx0xaà  &0¾%»
Ð
È ËÜ Ê Ï
ÝÐ Ê Ö Ù Ø Ó ×Ö Ì ÊÉ ÏÐ
Ê Ï ÊÐÆÔ ÇÆÔÓ ÒÐ Ð Ç Ï Ë ÆÎÇ ÈÇ Ê ÇÈÇÆ ÅÄ Á À ¿ �½ ¼
uUas
t
Minimum Insulation Breakdown Voltage (Circuit to Case)
V
VDC
C/W
«
B
B
Maximum Reverse Current at Rated V
@ T = 25 C
@T = 125 C
I
w0v
V
± 0¯
°
qqq¬
ª
q©
¨
q¦ 0¤
§ ¥
fDB@B
V
} q{
|
£ ¢ ¡
%D£
q@B ~
V
z qx
y
%D£
x
T
mqx&o gqm l
rq p n m
e kj i f e
qx&h gqe d
T
I
qq
@
I
Å9ÅRÄ
à  Á
R9©RR¾¯9E»R¸RRRR9¯R9«
À ¿
�½ ¼ º
¹ ·
¶ µ
´ ³ ²
± ° ®
¬
b a ` X
7W YW
V
ÈR9Æ
Ç
77U
V U
V
RR6
¢7RR9RR9RfR9~R9RzRRmR9RrRR9mRR9hefR9
} y | { y x w v u t t s q p o n l k j i g
d
hhh
hyxhGsthGpghGe
w
v u
r q i
f
ª ª ¨
R9©RR¦R9£RR9¢RRRRRR
§ § ¥
¤ ¤
¢ ¢ ¡
ê é à ç ä Û æ ä
h5èGRGå Ýä Û Û
ß
ã 7ÌÜ
â á á
Ü
hÞ
Ü
h5ØGRGÕ Ô
Ú Ù × Ô Ö Ô
Ò Ñ Ð Ð
Ó7ÌÊÏÌhÉ
Î Í Ë Ê
PARAMETER (TEST CONDITIONS)
RATINGS
SYMBOL
C 7 7 4 2
D"AB@89¥6 5301 )0(' &$%# "!
P
&I
¤ ¢
ë
¨
ü
©
Óÿ
¦§¥£¡
òÿ þ ò 5ü6ûùfø ÷f9õ Ïó G7ò3ñï î í 9ë
�½ ë ú
ö î ô î ð ð
í ì
T
US
W
UV
S Q
TRP
F
&E
RoHS COMPLIANT
_
D3
BL
BL D1
&G
H
R
&Q
UL RECOGNIZED - FILE #E124962
v c i cb ` c
Y `ab qUe s c U u aY y
weY u t r p i g Yeb c Y
xf0v @3sqfh ¥UfBdaUb `aDX
HOLE FOR
#8 SCREW
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
BH
LD
+
D2
_
INCHES
MAX
1.13
0.44
0.73
0.47
n/a
0.042
UNITS
VOLTS
AMPS
°C
VOLTS
A