BAW56
PRV : 85 Volts
Io : 125 mA
FEATURES :
* Small plastic SMD package
* High switching speed : max. 4 ns
* Continuous reverse voltage : max.75 V
* Repetitive peak reverse voltage : max. 85 V
* Repetitive peak forward current : max. 450 mA
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SOT-23 plastic Case
* Marking Code : A1
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS (Ta = 25 °C unless otherwise specified)
Parameter Symbol Unit
Maximum Repetitive Peak Reverse Voltage VRRM V
Maximum Continuous Reverse Voltage VRV
Maximum Continuous Forward Current (Single diode loaded)
(Note 1) (Double diode loaded)
Maximum Repetitive Peak Forward Current IFRM mA
t = 1µs
t = 1ms
surge) t = 1s
Total Power Dissipation (Note 1) Ptot mW
Thermal Resistance Junction to tie-point Rth j-tp K/W
Thermal Resistance Junction to Ambient (Note 1) Rth j-a K/W
Junction Temperature Range TJ°C
Storage Temperature Range TSTG °C
ELECTRICAL CHARACTERISTICS ( Tj = 25 °C unless otherwise specified)
Parameter Test Condition Symbol Min. Typ. Max. Unit
Forward Voltage IF = 1 mA VF- - 715 mV
IF = 10 mA VF- - 855 mV
IF = 50mA VF- - 1.00 V
IF = 150 mA VF- - 1.25 V
Reverse Current VR = 25 V IR- - 30 nA
VR = 75 V IR- - 1.0 µA
VR = 25 V ; Tj = 150 °C IR- - 30 µA
VR = 75 V ; Tj = 150 °C IR- - 50 µA
Diode Capacitance VR = 0 V, f = 1 MHz CD--2pF
Reverse Recovery Time IF = 10 mA to IR = 10 mA,
IR = 1mA , RL = 100 Ω
Note : (1) Device mounted on an FR-4 printed-circuit board
Page 1 of 2 Rev. 01 : May 23, 2006
Current (square wave;Tj = 25 °C prior to
mA
125
IF
Maximum Non-repetitive Peak Forward
450
215
0.5
250
500
-65 to +150
Trr ns4--
HIGH SPEED DOUBLE DIODE
150
75
360
IFSM A1
Value
85
4
3
12
3
12
1.02
0.89
2.04
1.78
3.10
2.70
Dimensions in millimeters
0.19
0.08
3.0
2.2
0.50
0.35
0.100
0.013
1.40
0.95
SOT-23
1.65
1.20
Certificate TH97/10561QM Certificate TW00/17276EM
FIG.1 - MAXIMUM CONTINUOUS FORWARD FIG.2 - DIODE CAPACITANCE
CURRENT VS. AMBIENT TEMPERATURE VS. REVERSE VOLTAGE
0 25 50 75 100 125 150 175 0 5 10 15 20 25
AMBIENT TEMPERATURE, ( °C) REVERSE VOLTAGE , (V)
FIG.3 - FORWARD CURRENT VS. FORWARD FIG.4 - REVERSE CURRENT VS.
VOLTAGE; TYPICAL VALUES JUNCTION TEMPERATURE
0 100 200
JUNCTION TEMPERATURE, (°C)
Page 2 of 2 Rev. 01 : May 23, 2006
RATINGS AND CHARACTERISTIC CURVES ( BAW56 )
50
200
00
2.0
0.5
TOTAL CAPACITANCE , (pF)
MAXIMUM CONTINUOUS
FORWARD CURRENT, (mA)
REVERSE CURRENT, (nA)
100
150
1.0
1.5
2.5
250
V
R
= 75 V
f = 1.0 MHz, Tj = 25 °C
105
104
103
102
10
V
R
= 75 V
V
R
= 25 V
typ
typ
ma
x
200
100
300
FORWARD CURRENT, (mA)
0
TJ = 25 °C
TJ = 150 °C
FORWARD VOLTAGE, (V)
012
Sin
g
le diode loaded
Double diode loaded
Certificate TH97/10561QM Certificate TW00/17276EM