BAS31
6
HIGH SPEED DIODE
PRV : 100 Volts
Io : 250 m
A
FEATURES :
* Very small plastic SMD package
* High switching speed: max. 4 ns
* Continuous reverse voltage: max. 100V
* Repetitive peak reverse voltage: max. 100V
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SOD-323 plastic Case
* Weight : approx. 0.004 g
* Marking Code : " WD"
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS ( Tj = 25 °C unless otherwise specified)
Parameter Symbol Unit
Maximum Repetitive Peak Reverse Voltage VRRM V
Maximum Continuous Reverse Voltage VRV
Maximum Continuous Forward Current TS = 90 °C (Note 1) IFmA
Maximum Non-repetitive Peak Forward Current t = 1 µs
(square wave; Tj = 25 °C prior to surge) t = 1 ms
t = 1 s
Total Power Dissipation TS = 90 °C (Note 1) Ptot mW
Thermal Resistance from Junction to soldering point Rth(j-s) K/W
Junction Temperature Range TJ°C
Storage Temperature Range TSTG °C
ELECTRICAL CHARACTERISTICS
(
T
j
= 25 °C unless otherwise s
p
ecified
Parameter Symbol Unit
Forward Voltage IF = 1 mA mV
IF = 10 mA mV
IF = 50 mA V
IF = 150 mA V
Reverse Current VR = 25 V nA
VR = 75 V µA
VR = 25 V , Tj = 150 °C µA
VR = 75 V , Tj = 150 °C µA
Capacitance VR = 0 V, f = 1 MHz CDpF
Reverse Recovery Time When switched from IF = 10 mA to IR = 10mA;
RL =100 Ω; measure at IR = 1 mA
Note : (1) TS is the temperature at the soldering point of the cathode tap.
Page 1 of 2 Rev. 01 : May 22, 2006
Value
100
100
VF
Max.
715
855
1.00
1.25
4
-65 to +150
150
IFSM
0.5
1
250
ns
150
A
IR
Trr
30
1.0
30
400
50
1.5
4
Test Condition
1.10
0.80
0.40
0.25
1.35
1.15
2.80
2.30
1.80
1.60
0.15 (max)
Dimensions in millimeters
SOD-323
Certificate TH97/10561QM Certificate TW00/17276EM
FIG.1 - MAXIMUM CONTINUOUS FORWARD FIG.2 - DIODE CAPACITANCE VS. REVERSE
CURRENT VS. SOLDERING POINT TEMPERATER VOLTAGE; TYPICAL VALUES
FIG.3 - FORWARD CURRENT VS. FORWARD FIG.4 - REVERSE CURRENT VS. JUNCTION
VOLTAGE ; TYPICAL VALUES TEMPERATURE
Page 2 of 2 Rev. 01 : May 22, 2006
RATINGS AND CHARACTERISTIC CURVES ( BAS316 )
FORWARD CURRENT, (mA)
SOLDERING POINT TEMPERATURE,
(°C)
100
0
0100 200
200
300
400
500
50 150 0 4 8 12 16
0
0.2
0.4
1.0
0.8
0.6
REVERSE VOLTAGE, (V)
CAPACITANCE, (pF)
JUNCTION TEMPERATURE, (°C)
FORWARD VOLTAGE, (V)
FORWARD CURRENT, (mA)
012
300
200
100
0
REVERSE CURRENT, (nA)
0 100 200
50 150
104
105
25 V
TJ = 25 °C
TJ = 150 °C
f = 1MHz; Tj = 25 °C
103
102
10
75 V
typ
typ
VR = 75 V
max
Certificate TH97/10561QM Certificate TW00/17276EM
