BYM26A ....... BYM26E
2.3 Amp. Very Fast Recovery Glass Passivated Avalanche Diode
±0.05
ø1.27
DO-201AD
(Plastic)
Voltage
200 to 1000 V
Current
2.3 A at 55 °C
ø5.2
±0.1
Dimensions in mm.
R
±0.3
9.1
±0.5
62.5
Glass Passivated Junction
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 350 °C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
3 mm. to the body.
High current capability
The plastic material carries
U/L recognition 94 V-0
Terminals: Axial Leads
Polarity: Color band denotes cathode
Maximum Ratings, according to IEC publication No. 134
BYM26A BYM26B BYM26C BYM26D BYM26E
VRRM
Peak Recurrent Reverse Voltage (V)
200
400
600
800
1000
VRMS
Maximum RMS Voltage (V)
140
280
420
560
700
VDC
IF(AV)
Maximum DC Blocking Voltage (V)
200
400
600
800
1000
Forward Current at Tamb = 55 °C
2.3 A
IFRM
Recurrent Peak Forward Current
19 A
IFSM
10 ms.Peak Forward Surge Current
45 A
trr
Max. Reverse Recovery Time From
IF = 0.5 A; IR = 1 A; Irr = 0.25 A
30 ns
75 ns
VBR
Tj
Avalanche breakdown voltage at 100 µA (V)
Operating Temperature Range
-65 to +175 °C
Tstg
Storage Temperature Range
-65 to +175 °C
ERSM
Maximum non Repetitive Peak
Reverse Avalanche Energy.
IR = 1 A; Tj = 25 °C
>300
>500
>700
>900
>1100
20 mJ
Electrical Characteristics at Tamb = 25 °C
at 25 °C
2.65 V
at 175 °C
1.34 V
at 25°C
at 165 °C
5 µA
150 µA
VF
Max. Forward Voltage Drop at IF = 2 A
IR
Max. Reverse Current at VRRM
Rth (j-a)
Max. Thermal Resistance (l = 10 mm)
30 °C/W
May - 11