SMCJ19A データシートの表示（PDF） - Littelfuse, Inc

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SMCJ19A

Transient Voltage Suppression Diodes

Littelfuse, Inc 

Transient Voltage Suppression Diodes

Surface Mount – 1500W > SMCJ series

RoHS SMCJ Series

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E230531

Maximum Ratings and Thermal Characteristics

(TA=25OC unless otherwise noted)

1BSBNFUFS

4ZNCPM Value Unit

1FBL
1VMTF
1PXFS
%JTTJQBUJPO
BU

TA$
CZ
Y˜T
XBWFGPSN

111.

1500

8

'JH /PUF

/PUF


1PXFS
%JTTJQBUJPO
PO
JOmOJUF
IFBU

TJOL
BU
5A=50OC

1. "7

6.5

8

1FBL
'PSXBSE
4VSHF
$VSSFOU
NT

4JOHMF
)BMG
4JOF
8BWF
/PUF


I'4.

200

A

.BYJNVN
*OTUBOUBOFPVT
'PSXBSE

7PMUBHF
BU
"
GPS
6OJEJSFDUJPOBM

V'

POMZ
/PUF




V

0QFSBUJOH
+VODUJPO
BOE
4UPSBHF

5FNQFSBUVSF
3BOHF

T+, T45( 
UP
 °C

5ZQJDBM
5IFSNBM
3FTJTUBODF
+VODUJPO

UP
-FBE

3V+-

15

¡$8

5ZQJDBM
5IFSNBM
3FTJTUBODF
+VODUJPO

to Ambient

3V+"

75

¡$8

Notes:


/POSFQFUJUJWF
DVSSFOU
QVMTF

QFS
'JH

BOE
EFSBUFE
BCPWF
5A = 25O$
QFS
'JH



.PVOUFE
PO
DPQQFS
QBE
BSFB
PG
Yw

Y
NN
UP
FBDI
UFSNJOBM


.FBTVSFE
PO
NT
TJOHMF
IBMG
TJOF
XBWF
PS
FRVJWBMFOU
TRVBSF
XBWF
GPS
VOJEJSFDUJPOBM

EFWJDF
POMZ
EVUZ
DZDMF
QFS
NJOVUF
NBYJNVN

4. V'7
GPS
7#3
<__ 200V and V'<5.0V for VBR >_ 201V.

Description

5IF
4.$+
TFSJFT
JT
EFTJHOFE
TQFDJmDBMMZ
UP
QSPUFDU

TFOTJUJWF
FMFDUSPOJD
FRVJQNFOU
GSPN
WPMUBHF
USBOTJFOUT

JOEVDFE
CZ
MJHIUOJOH
BOE
PUIFS
USBOTJFOU
WPMUBHF
FWFOUT

Features

t
)BMPHFO'SFF

t
'BTU
SFTQPOTF
UJNF

t
3P)4
DPNQMJBOU

t
'PS
TVSGBDF
NPVOUFE

applications to optimize

board space

UZQJDBMMZ
MFTT
UIBO
QT

GSPN
7
UP
#7
NJO

t
&YDFMMFOU
DMBNQJOH

DBQBCJMJUZ

t
-PX
QSPmMF
QBDLBHF

t
-PX
JODSFNFOUBM
TVSHF

t
#VJMUJO
TUSBJO
SFMJFG

resistance

t
5ZQJDBM
NBYJNVN

t
5ZQJDBM
*3 less than 1μA

UFNQFSBUVSF
DPFGmDJFOU

above 12V

ΔV#3


Y
7#3!¡$
Y
å5

t
(MBTT
QBTTJWBUFE
DIJQ

t
)JHI
5FNQFSBUVSF

TPMEFSJOH
HVBSBOUFFE

junction

260°C/40 seconds at

t
8
QFBL
QVMTF
QPXFS
terminals

DBQBCJMJUZ
BU
¨çT
t
1MBTUJD
QBDLBHF
IBT

XBWFGPSN
SFQFUJUJPO
SBUF
6OEFSXSJUFST
-BCPSBUPSZ

EVUZ
DZDMFT

'MBNNBCJMJUZ
70

t
.BUUF
5JO
-FBEoGSFF
1MBUFE

Applications

TVS devices are ideal for the protection of I/O Interfaces,

VCC bus and other vulnerable circuits used in Telecom,

Computer, Industrial and Consumer electronic applications.

©2009 Littelfuse, Inc.

Specifications are subject to change without notice.

Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.

Revision: November 13, 2009

SMCJ Series

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