SYNSEMI BAT48

BAT48
SCHOTTKY BARRIER DIODE
FEATURES :
DO - 35 Glass
(DO-204AH)
• For general purpose applications
• These diodes feature very low turn-on voltage and
fast switching. These devices are protected by a
PN junction guard ring against excessive voltage,
such as electrostatic discharges
• This diode is also available in the Mini-MELF case
with type designations LL48
• Pb / RoHS Free
1.00 (25.4)
min.
0.079(2.0 )max.
0.150 (3.8)
max.
Cathode
Mark
MECHANICAL DATA :
Case: DO-35 Glass Case
Weight: approx. 0.13g
1.00 (25.4)
min.
0.020 (0.52)max.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics (Rating at
Parameter
25 °C ambient temperature unless otherwise specified.)
Symbol
Repetitive Peak Reverse Voltage
Continuous Forward Current
Repetitive Peak Forward Current at tp < 1s,
Value
Unit
VRRM
40
V
IF
350(1)
mA
IFRM
1(1)
A
(1)
Forward Surge Current at tp < 10 ms,
IFSM
7.5
Power Dissipation ,Ta = 65 °C
PD
330(1)
mW
RθJA
300(1)
°C/W
Junction Temperature
TJ
125
°C
Ambient Operating Temperature Range
Ta
TS
-65 to + 125
°C
-65 to + 150
°C
Thermal Resistance Junction to Ambient Air
Storage temperature range
A
Note: (1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature.
Electrical Characteristics (TJ = 25°C unless otherwise noted)
Parameter
Reverse Breakdown Voltage
Reverse Current
Pulse Test tp <300µs , δ <2%
Symbol
V(BR)R
IR
Forward Voltage
Pulse Test tp <300µs , δ <2%
VF
Diode Capacitance
Cd
Page 1 of 2
Test Condition
IR = 100 µA (pulsed)
VR = 10 V
VR = 20 V
VR = 40 V
IF = 1mA
IF = 10mA
IF = 30mA
IF = 100mA
IF = 500mA
VR = 1V, f = 1MHz
Min
Typ
Max
Unit
40
-
12
2
5
25
0.30
0.40
0.50
0.75
0.90
-
V
µA
V
pF
Rev. 02 : March 24, 2005
RATING AND CHARACTERISTIC CURVES ( BAT48 )
Typical Forward Characteristicss
500
1000
400
100
Forward Current , IF (mA)
Power Dissipation , PD (mW)
Admissible Power Dissipation
vs. Ambient Temperature
300
200
TJ = 25°C
10
1
0.1
100
0
0.01
0
100
200
0
0.2
0.4
0.6
0.8
1.0
1.2
Forward Voltage , VF (V)
Ambient Temperature , Ta (°C)
Typical Reverse Characteristics
Reverse Current , IR (µA)
100
TJ = 60°C
10
1
TJ = 25°C
0.1
0
20
40
60
80
100
Percent of Voltage , (%)
Page 2 of 2
Rev. 02 : March 24, 2005