BAT54WS
Small-Signal Schottky Diodes
VOLTAGE RANGE 30 Volts CURRENT 100 mAmpere
FEATURES
Low Tum-on Voltage
* Fast Switching Speed
*
* Ultre-small Surface Mount Package
* PN Junction Guard Ring for Transient and
ESD Protection
SOD-323
.071(1.80)
.063(1.60)
MECHANICAL DATA
* Case: Molded plastic
.055(1.40)
.047(1.20)
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
.106(2.70)
.098(2.50)
* Weight: 0.004 grams
MAX.039(1.00)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
.004(.10)
.000(.00)
REF .019(0.46)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@T =25OC unless otherwise noted)
A
RATINGS
SYMBOL
BAT54WS
UNITS
Volts
V
Non-Repetitive Peak Reverse Voltage
30
30
21
RM
Volts
Reverse Breakdown Voltage @I =100mA
R
V(BR)R
VR
Volts
Maximum DC Blocking Voltage
Maximum Forward Comtinuous Current
Maximum Average Forward Rectified Current
mAmps
mAmps
mAmps
mAmps
IFM
200
100
I
O
300
600
Repetitive Peak Forward Current
Forward Surge Current
IFRM
IFSM
Trr
Typical Reverse Recovery Time (Note 1)
nS
pF
5.0
10
Typical Junction Capacitance (Note 2)
Maximum Power Dissipation (Note 3)
Typical Thermal Resistance
CT
PD
200
625
mW
K/W
RθJA
OC
OC
Junction Temperature
TJ
125
Storage Temperature Range
TSTG
-65 to + 150
ELECTRICAL CHARACTERISTICS (@T =25OC unless otherwise noted)
A
CHARACTERISTICS
SYMBOL
BAT54WS
UNITS
mVolts
@IF=0.1mA
@IF=1.0mA
240
320
@IF=10mA
400
Maximum Instantaneous Forward Voltage
V
F
@IF=30mA
@IF=100mA
500
1000
@VR=25V
2.0
uAmps
Maximum Instantaneous Peverse Current
I
R
NOTES : 1. Measured at I =I =10mA,I =0.1XI And R =100W.
2008-12
REV: A
F
R
RR
2. Measured at 1MHz and applied reverse voltage of 0 volts.
3. Part mounted on FR-4 PC board with minimunm recommended pad layout.
R
L