5SDA 05P50
TS - DA/130/04 Jul-10 1 of 3
5SDA 05P50
Old part no. DA 805-520-50
Avalanche Diode
Properties Key Parameters
§ Low forward voltage drop VRRM = 5 000 V
§ Avalanche reverse characteristics IFAVm = 520 A
§ Guaranteed maximum avalanche power dissipation IFSM = 7 000 A
§ Version with or without lead VTO = 1.100 V
§ Both polarity options rT = 1.010 mΩ
§ High operational reliability
Types
Old part no. VRRM version
5SDA 05P5017
5SDA 05P4417
5SDA 05P5027
5SDA 05P4427
5SDA 05P5037
5SDA 05P4437
5SDA 05P5047
5SDA 05P4447
DA 805S-520-50
DA 805S-520-44
DA 805S-520R-50
DA 805S-520R-44
DA 805-520-50
DA 805-520-44
DA 805-520R-50
DA 805-520R-44
5 000 V
4 400 V
5 000 V
4 400 V
5 000 V
4 400 V
5 000 V
4 400 V
without lead
anode on the base
without lead
cathode on the base
with lead
anode on the base
with lead
cathode on the base
Con
ditions:
Tj = -40 ÷ 160 °C,
half sine waveform,
f = 50 Hz
ABB s.r.o.
Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
tel.: +420 261 306 250, http://www.abb.com/semiconductors
5SDA 05P50
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DA/130/04 Jul-10 2 of 3
Mechanical Data
Mm Mounting torque of screws (each screw) 3.5 ± 0.3 N
Ft Tensile force of cathode (anode) lead 100 N
m Weight
without lead
with lead
460
700
g
DS Surface creepage distance 38 mm
Da Air strike distance 27 mm
Fig. 1 Case – version without and with lead
5SDA 05P50
ABB s.r.o., Novodvorska 1768/138a, 142 21 Praha 4, Czech Republic
ABB s.r.o. reserves the right to change the data contained herein at any time without notice
TS - DA/130/04 Jul-10 3 of 3
Maximum Ratings Maximum Limits Unit
VRRM Repetitive peak reverse
voltage
Tj = -40 ÷ 160 °C
5SDA 05P50..
5SDA 05P44.. 5 000
4 400 V
VRSM Non-repetitive peak reverse
voltage
Tj = -40 ÷ 160 °C
5SDA 05P50..
5SDA 05P44.. 5 000
4 400 V
IFAVm Average forward current
Tc = 85 °C 520 A
IFRMS RMS forward current
Tc = 85 °C 817 A
IRRM Repetitive reverse current
VR = VRRM 50 mA
tp = 8.3 ms 7 500 A
IFSM Non repetitive peak surge current
VR = 0 V, half sine pulse tp = 10 ms 7 000 A
tp = 8.3 ms 232 000 A2s
I2t Limiting load integral
VR = 0 V, half sine pulse tp = 10 ms 245 000 A2s
Tj = 45 °C 70 kW
PRSM Maximum avalanche power
dissipation
tp = 20 µs, single pulse Tj = 160 °C
50 kW
Tjmin -Tjmax Operating temperature range -40 ÷ 160 °C
TSTG Storage temperature range -40 ÷ 160 °C
Unless otherwise specified Tj = 160 °C
Value Characteristics
min typ max
Unit
VT0 Threshold voltage 1.100
V
rT Forward slope resistance
IF1 = 800 A, IF2 = 2 400 A 1.010
mΩ
VFM Maximum forward voltage
IFM = 1 800 A, Tj = 25 °C 2.400
V
Rthjc Thermal resistance junction to case 60 K/kW
Unless otherwise specified Tj = 160 °C
Notes:
