DB808 参数 Datasheet PDF下载

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-800-1C

ABDB-800-1C

8 AMP SILICON BRIDGE RECTIFIERS

FEATURES

MECHANICAL SPECIFICATION

ACTUAL SIZE

DT

DB804

VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM

MECHANICAL STRENGTH AND HEAT DISSIPATION

(Solder Voids: Typical < 2%, Max. < 10% of Die Area)

BUILT-IN STRESS RELIEF MECHANISM FOR

SUPERIOR RELIABILITY AND PERFORMANCE

SURGE OVERLOAD RATING TO 400 AMPS PEAK

SERIES DB800-DB810 and ADB804-ADB808

BH

UL RECOGNIZED - FILE #E124962

RoHS COMPLIANT

MECHANICAL DATA

Case: Molded Epoxy (UL Flammability Rating 94V-0)

Terminals: Round silver plated copper pins

Soldering: Per MIL-STD 202 Method 208 guaranteed

Polarity: Marked on side of case; positive lead at beveled corner

Mounting Position: Any. Through hole provided for #6 screw

Weight: 0.18 Ounces (5.4 Grams)

SYM

BL

BH

D1

LL

MILLIMETERS

MIN

18.5

6.4

12.2

MAX

19.6

7.6

13.2

22.2

1.2

n/a

1.3

LD

MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS

0 ¨ 

B 6 §A @¢ ¤   § ¢ ¡  ) 2 ¦ ) ¡ # ! £4 £¢ ' ¡  ¡ '  # 9

'

"

0 ) ¡ # ! £4 ¢ ' ) £¤  #§ £4 ¢ £¦ ¦  2 8 7 6 5 2  4 3% "( ¡ $ 2  ¦ ¡ $  " ¥ £¤ 1

"

¡



0 ) £ £( '   § ¦ £& %  $ ¢ §¦ ¦ " ¤ !  ¢ ¡     ¢ ¢ ¤ £   §© ¨ ¢ §¦ ¥ £¤ ¢ ¡  

¦

#



 ¡ 

¡

Series Number

dƒ

„

Maximum DC Blocking Voltage

Working Peak Reverse Voltage

Maximum Peak Recurrent Reverse Voltage

RMS Reverse Voltage

Power Dissipation in V

ipg

h

V

V

Thermal Energy (Rating for Fusing)

Peak Forward Surge Current. Single 60Hz Half-Sine Wave

Superimposed on Rated Load (JEDEC Method). T = 150 C

@ T = 50 C (Note 1)

Average Forward Rectified Current

@T = 50 C (Note 2)

E

It

AMPS

SEC

Maximum Avalanche Voltage

Maximum Forward Voltage (Per Diode) at 4 Amps DC

V

@ T = 25 C

@T = 125 C

V

I

Typical Thermal Resistance

E31

n

pqr uo n lm

h

Junction to Ambient (Note 2)

Junction to Case (Note 1)

R

R

¬•¯%Æu¶» ©%�½¨·¶£¹%¯)»¹ À¨¸¹¨¿%�½%» £¹¨ ©» À¨·%¡�½E•·¨¼)%¹ ¨¾¡ ¨¶ Á %¹%•f»£u¹ º ¨•u¹ ˆ ¨· u» ¨¶ •¸¨%º¨Æ¨%ΨÁ £¨f%·¨)%»¹ ¨)£ ¨¶ u ¨¯ %¹ u¶» %•£•ª•%» %»u£%ª ¨© ¨¾ ••u¡u•¨ ¨¼ ¨¾£%u%%• ±Ê

©

Å

º ¿ Ì § Ä» º ¨¶ ¸¯ ¯ Æ° º �½ © À ¸» · Í ¬�½ § ¼Ä º¾©» © º © º»ª¶ ¹ ¶�½ À Ì» ¹ © ¨ ¨ªÈ¹ ¯¹¿ º ¹¯¹ªËµ

¹ ¯%» º ©¨uu•ªÉ´¨ˆ´ ¨•u»¡· )Ŷ» Á º¨%ˆ% ¨�½ ©�½¨Æ¨ˆž•%»f¨¿• ¨¼ º•ž%¹uE§ u%¾Ç%¨¨•ˆ·)%ˆ´ %•ª ¡¨ À¨¶ %ˆ%�½ •%Åu¨�½ ••u¹%ž¨£•¨ ¨¼ ¨© G¨% ±Â

º Á �½ ©»¹

Æ È ´º Á ¹ Ư ¿

· ´ ¼�½ ¹ ¾ �½ ¹ ©¹ ¼�½Æ·¸ ´ ¶À» º¹ © �½· ¨¯ ¿ ¨¯Æ Ä ¨¯©» ª �½· ¹¿ º¾ À· õ

¹ ¾ ¼ ¯¼»¸º¹ ¸·¶ ¬°¯ ´ ´³ ¬°¯ ¬« ¨ œ € ¢¡ Š‡ ƒ ‹Š‰ …„  €

 † †  }   Á· © �½ À

žˆ%¥ %Ž ¦¥¤u‘ %’ %ˆª •¿%%¹ ž¼»¹ À¡•¿¨ ¨¼ º¨ž•�½»¡•u%%%¸¨¨•µ ¨%›ž%“² ±u¨%”®­ %ˆª © f§ ƒ %•‡G£žˆ… ¨¨‡ˆ†£¨• ‚ƒ c¨% }˜

… ‹uœ • †¨‰¨Š ž†•‰ %œ•ˆ%‘ ’¡›%š %)ˆ™†%Œ %)~ f%– •• ”““~ %¡‘ •£Ž •Œ£ˆ… ¨¨‡ˆ†£¨• ‚ƒ c¨u~ } ¨uAGs

Ÿ

‚   †–   †– ’~  – ˜ } — ‚ ‹ ~ ’   Œ   Š‡ ƒ ‹Š‰ …„  € x wv t

32

%)1

0(

)'

 „…

†

Minimum Insulation Breakdown Voltage (Circuit to Case)

V

VOLTS

C/W

e

‚

ƒ



€

v

w

Maximum Reverse Current at Rated V

k

j

•i

ggg

f

d

™

˜

—‡ ˆ ˆ – ” ‘  ˆ

‰ c‡•c•“ ’‰ c‡

5¨4

tuEci h

s r q p

g fc` Y

e db a

Minimum Avalanche Voltage

V

X V

W

8 6

7

` R X V S R

!YWU TR Q

UIQ GECQAP

TS R Q

H FD B @

I@ GEC@A9

IHF

G

Junction Operating and Storage Temperature Range

T ,T

P

I

&

$

%#









I

AMPS

°C

VOLTS

A

©

§

¨¦

w

P

¹ ·

¸

¤

Continuous Power Dissipation in V

@ T =80 C (Heat Sink Temp)

Region

v

du

Region for 100 S Square Wave

e c

fdb a

P

¶ ´

µ

³ ³

H²

‚ € y x

dw Tw

V

Ý

Ü Û

fYÚ Ù

Õ

HÕÔ

ØHÖ

×

Ó Ò Ñ

H°ξHÌÊǤ¡H¾Hº

Ð Ï

Í Ë É

È Æ

Å Ä

à  Á

À ¿ �½

¼ »

v u

ddu

V

šHš§™

š

˜ — –

§f€“”H™H|f†ƒH€H|zx

• “

’ ‘ 

Ž Œ

‹ Š ‰ ˆ ‡ …

„ „ ‚

  

~ } {

y

‰s‰p‰m‰jf‰hf‰f‰™‰‡•‰‡‘‰‡…

t r

q o

n l

k

i

g e

d ˜

— – ” “ ’  ˆ †

±H°”H¡©¡H§§¤ ¡ž›

± ¯

® ® ­

¬ ¬ «

ª ª

¨ ¨ ¦

¥ £

¢ ¢

Ÿ Ÿ 

œ œ

úèfdáò

ù ø ø

¢  

ÿ ÷þ õû ñ �½ û ü óä

£¡

䇇fYû ñ

ö

ò

‰ô

ò

ñ

ð î í ì é ë é ê

‰ï䇇fYé

ç æ å å ã â à

èfdáßäYá߉Þ

PARAMETER (TEST CONDITIONS)

SYMBOL

z

Ay

|

A{

_

+

LL

LD

D1

INCHES

+

D1

_

BL

MIN

0.73

0.25

0.48

MAX

0.77

0.3

0.52

0.875

0.048

n/a

0.052

BL

RATINGS

UNITS

VOLTS

s r

tq

WATTS

¥

y

x

D

"

C

!