BAT54H
Surface Mount Schottky
Barrier Diode
Case: Molded Plastic
Polarity: See Diagrams Below
Mounting Position : Any
Low Forward Voltage : 0.35 Volts (Typ) @ IF = 10 mAdc
Shipping : 3000 / Tape & Reel
Low Turn-on Voltage
Extremely Fast Switching Speed
PN Junction Guard Ring for Transient and
ESD Protection
PACKAGE DIMENSIONS
SOD-323
PLASTIC PACKAGE
NOTE 3
A
K
1
2
D
B
E
H
C
J
1
CATHODE
2
ANODE
1
2
PIN 1. CATHODE
2. ANODE
BA T54 H M arking : JV
NOTES:
1.DIMENSIONING AND TOLERANCING PER ANSIY14.5M, 1982.
2.CONTROLLING DIMENSION: MILLIMETERS.
3.LEAD THICKNESS SPECIFIED PER L/F DRAWING
WITH SOLDER PLATING.
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
1.60
1.80
0.063
0.071
B
1.15
1.35
0.045
0.053
C
0.80
1.00
0.031
0.039
D
0.25
0.40
0.010
0.016
E
0.15 REF
0.006 REF
H
0.00
0.10
0.000
0.004
J
0.089
0.177 0.0035
0.0070
K
2.30
2.70
0.091
0.106
MAXIMUM RATING S
(T J = 125 5C unless otherwise noted)
Symbol
Rating
Value
Unit
VR
Reverse Voltage
30
V
THERMAL CHARACTERISTICS
Symbol
Characteristic
Max
Unit
PD
Total Device Dissipation FR 5 Board,*
TA = 25
Derate above 25
200
1.57
mW
mW/
R JA
Thermal Resistance Junction to Ambient
635
TJ, Tstg
Junction and Storage Temperature
150
*FR 4
FR-4Minimum Pad
ELECTRICAL CHARACTERISTICS
(TA = 25 unless otherwise noted)
Characteristic
Symbol
Min
Ty p
Max
Unit
Reverse Breakdown Voltage (IR = 10 A)
V(BR)R
30
Volts
Total Capacitance (V R = 1.0 V, f = 1.0 MHz)
CT
7.6
10
pF
Reverse Leakage (V R = 25 V)
IR
0.5
2.0
Adc
Forward Voltage (IF = 0.1 mAdc)
VF
0.22
0.24
Vdc
Forward Voltage (IF = 30 mAdc)
VF
0.41
0.5
Vdc
Forward Voltage (IF = 100 mAdc)
VF
0.52
1.0
Vdc
Reverse Recovery Time
(IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc) Figure 1
trr
5.0
ns
Forward Voltage (IF = 1.0 mAdc)
VF
0.29
0.32
Vdc
Forward Voltage (IF = 10 mAdc)
VF
0.35
0.40
Vdc
Forward Current (DC)
IF
200
mAdc
Repetitive Peak Forward Current
IFRM
300
mAdc
Non-RepetitivePeak Forward Current (t < 1.0 s)
IFSM
600
mAdc
o
C
o
C
O
C/W
o
C
o
C
o
C
Features
Mechanical Data
RATINGS AND CHARACTERISTIC CURVES BAT54H
Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (I F) of 10 mA.
Notes:
2. Input pulse is adjusted so I R(peak ) is equal to 10 mA.
Notes:
3. tp trr
+10 V
2 k
820
0.1 F
DUT
VR
100 H
0.1 F
50 Output
Pulse
Generator
50 Input
Sampling
Oscilloscope
tr
tp
t
10%
90%
IF
IR
trr
t
IR(REC ) = 1 mA
Output Pulse
(IF = I R = 10 mA; measured
at IR(REC) = 1 mA)
IF
Input Signal
Figure 1. Recovery Time Equivalent Test Circuit
100
0.0
0.1
V F, Forward Voltage (V)
0.2
0.3
0.4
0.5
10
1.0
0.1
85
10
0
VR, Reverse Voltage (V)
1.0
0.1
0.01
0.001
5 1
0
15
20
25
14
0
VR, Reverse Voltage (V)
12
4
2
0
C
T,
T
o
t
a
l
C
a
p
a
c
i
t
a
n
c
e
(
p
F
)
5 1
0
15
30
I F
,
F
o
r
w
a
r
d
C
u
r
r
e
n
t
(
m
A
)
Figure 2. Forward Voltag e
Figure 3. Leakage Current
Figure 4. Total Capacitance
25
TA = 150
TA = 125
TA = 85
TA = 25
I R
,
R
e
v
e
r
s
e
C
u
r
r
e
n
t
(
m
A
)
0.6
-5 5
15 0
12 5
100
1000
30
25
20
6
8
10
o
C
o
C
o
C
o
C
o
C
O
C
-40
O
C
O
C
O
C
O
C
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