Taychipst BYG26G Sma ultra fast soft-recovery controlled avalanche rectifier Datasheet

BYG26D THRU BYG26J
SMA ultra fast soft-recovery
controlled avalanche rectifiers
200V-600V
1.0A
FEATURES
• Glass passivated
• High maximum operating temperature
• Ideal for surface mount automotive applications
• Low leakage current
• Excellent stability
• Guaranteed avalanche energy absorption capability
• UL 94V-O classified plastic package
• Shipped in 12 mm embossed tape
• Marking: cathode, date code, type code
• Easy pick and place.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
LIMITING VALUES
SYMBOL
VRRM
VR
VRMS
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
repetitive peak reverse voltage
BYG26D
−
200
V
BYG26G
−
400
V
BYG26J
−
600
V
BYG26D
−
200
V
BYG26G
−
400
V
BYG26J
−
600
V
BYG26D
−
140
V
BYG26G
−
280
V
BYG26J
−
420
V
continuous reverse voltage
root mean square voltage
IF(AV)
average forward current
averaged over any 20 ms period;
Ttp = 85 °C; see Fig.2
−
1
A
IFSM
non-repetitive peak forward current
t = 8.3 ms half sine wave;
Tj = 25 °C prior to surge;
VR = VRRMmax
−
15
A
Tstg
storage temperature
−65
+175
°C
Tj
junction temperature
−65
+175
°C
See Fig.3
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
VF
forward voltage
IR
reverse current
CONDITIONS
IF = 1 A; see Fig.4
TYP.
−
MAX.
3.6
UNIT
V
VR = VRRMmax; see Fig.5
−
5
µA
VR = VRRMmax; Tj = 165 °C; see Fig.5
−
100
µA
trr
reverse recovery time
when switched from IF = 0.5 A to IR = 1 A;
measured at IR = 0.25 A; see Fig.9
−
30
ns
Cd
diode capacitance
VR = 4 V; f = 1 MHz; see Fig.6
7
−
pF
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BYG26D THRU BYG26J
SMA ultra fast soft-recovery
controlled avalanche rectifiers
RATINGS AND CHARACTERISTIC CURVES
2
200V-600V
1.0A
BYG26D THRU BYG26J
200
Tj
(°C)
handbook, halfpage
handbook, halfpage
IF(AV)
(A)
160
1.5
120
1
80
0.5
D
G
J
40
0
0
40
120
80
0
160
200
Ttp (°C)
0
400
VR (V)
800
Fig. 2 Maximum permissible junction temperature
Fig.1 Maximum permissible average forward
102
IF
(A)
102
handbook, halfpage
IR
(µA)
10
Tj = 165 °C
10
handbook, halfpage
1
1
10−1
10−1
10−2
10−2
10−3
0
10
5
VF (V)
10−3
15
Fig.3 Forward current as a function of forward
20
40
60
80
100
VR (%VRmax)
Reverse current as a function of reverse
voltage; typical values.
102
handbook, halfpage
Zth j-tp
(K/W)
Cd
(pF)
10
Fig.5
0
Fig.4
102
handbook, halfpage
1
10−2
Tj = 25 °C
10
10−1
1
10
VR (V)
1
102
Diode capacitance as a function of reverse
voltage; typical values.
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1
Fig.6
10
102
103
tp (ms)
104
Transient thermal impedance as a function
of pulse width.
Web Site: www.taychipst.com
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