Pan Jit BAT54SW Surface mount schottky barrier Datasheet

DATA SHEET
BAT54W/AW/CW/SW
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE
30 Volts
CURRENT
0.2 Ampers
SOT-323
Unit: inch (mm)
FEATURES
.087(2.2)
.070(1.8)
• PN Junction Guard Ring for Transient and ESD Protection.
.054(1.35)
.045(1.15)
• Both normal and Pb free product are available :
.087(2.2)
.078(2.0)
• Fast switching
.004(.10)MIN.
• Low turn-on voltage
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
.006(.15)
.002(.05)
.056(1.40)
.047(1.20)
MECHANICAL DATA
Case: SOT-323, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
.016(.40)
.078(.20)
.044(1.1)
.035(0.9)
.004(.10)MAX.
Approx. Weight: 0.0052 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%.
P a ra m e te r
S ym b o l
M a rking co d e
B A T54W
B A T54A W
B A T54C W
B A T54S W
L4
L42
L43
L44
U nits
V RRM
30
V
IO
0 .2
A
P e a k F o rw a rd S urg e C urre nt, 1 .0 s (JE D E C m e tho d )
IF S M
0 .6
A
M a xim um Insta nta ne o us F o rw a rd V o lta g e @ IF = 1 m A
@ IF = 1 0 0 m A
VF
0 .3 2
1 .0
V
M a xim um D C R e ve rse C urre nt a t R a te d D C B lo cking
V o lta g e @ V R = 2 5 V
IR
2 .0
uA
Junctio n C a p a cita nce :a t V R = 1 V
Cj
10
pF
T he rm a l R e sista nce , Junctio n to A m b ie nt
R θ JA
635
O p e ra ting Junctio n a nd S to ra g e Te m p e ra ture R a ng e
T J,
T S TG
-5 5 T O + 1 2 5
P e a k R e p e titive R e ve rse V o lta g e
M a xim um A ve ra g e F o rw a rd C urre nt a t Ta = 7 5 O C
C ircuit F ig ure
S ing le
SINGLE
STAD-AUG.10.2004
C om m on
A no d e
COMMON ANODE
O
C om m on
C a tho d e
COMMON CATHODE
C /W
O
C
S e rie s
SERIES
PAGE . 1
1000
1000
T A =125 O C
100
REVERSE CURRENT, u A
FORWARD CURRENT, mA
T A =85 OC
10
O
T A =125 C
1.0
100
T A =85 O C
10
1.0
T A =25 O C
O
T A =25 C
0.1
0.1
0
0.4
0.8
1.2
0
10
20
30
REVERSE VOLTAGE, Volts
FORWARD VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
400
AVERAGE FORWARD CURRENT, mA
JUNCTION CAPACITANCE, pF
15
10
5
0
0
10
20
30
REVERSE VOLTAGE, Volts
FIG. 3 TYPICAL JUNCTION CAPACITANCE
STAD-AUG.10.2004
300
200
100
0
50
100
150
200
O
AMBIENT TEMPERATURE( C)
FIG. 4 FORWARD CURRENT DERATING
PAGE . 2
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