STTH108A STMicroelectronics, STTH108A Datasheet - Page 2

• Manufacturer Part Number: STTH108A
• Description: DIODE ULTRA FAST 800V 1A SMA
• Manufacturer: STMicroelectronics

Specifications of STTH108A

• Voltage - Forward (vf) (max) @ If: 1.65V @ 1A
• Voltage - Dc Reverse (vr) (max): 800V
• Current - Average Rectified (io): 1A
• Current - Reverse Leakage @ Vr: 5µA @ 800V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 75ns
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 800 V
• Forward Voltage Drop: 1.65 V
• Recovery Time: 75 ns
• Forward Continuous Current: 1 A
• Max Surge Current: 20 A
• Reverse Current Ir: 5 uA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 50 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2459-2

Characteristics
1
2/6
Characteristics
Table 2.
Table 3.
Table 4.
To evaluate the conduction losses use the following equation:
P = 1.05 x I
Table 5.
Symbol
Symbol
Symbol
Symbol
V
R
V
R
I
I
F(AV)
(RMS)
T
V
FSM
th(j-a)
RRM
V
th(j-l)
I
t
T
t
stg
R
FP
rr
fr
F
j
Reverse leakage
current
Forward voltage drop
Repetitive peak reverse voltage
Voltage rms
Average forward current
Forward Surge current
Storage temperature range
Maximum operating junction temperature
Junction to lead
Junction to ambient
Reverse
recovery time
Forward
recovery time
Forward
recovery voltage
F(AV)
Parameter
Absolute ratings (limiting values)
Thermal resistance
Static electrical characteristics
Dynamic electrical characteristics
Parameter
+ 0.20 I
F
2
(RMS)
T
T
T
j
j
j
= 25 °C
= 25 °C
= 25 °C
Doc ID 9342 Rev 3
T
T
T
T
Lead length = 10 mm
Lead length = 10 mm
Tests conditions
j
j
j
j
= 25 °C
= 125 °C
= 25 °C
= 125 °C
Parameter
Parameter
SMA
DO-41
t = 8.3 ms
Tests conditions
I
I
I
I
dI
V
I
dI
F
rr
R
F
F
FR
F
F
= 0.5 A,
= 0.25 A
= 1 A,
= 1 A,
= 1 A
/dt = 50 A/ms
/dt = 50 A/ms
= 1.1 x V
V
I
T
T
F
R
L
L
= 1 A
= 800 V
= 110 °C δ = 0.5
= 130 °C δ = 0.5
F
max
SMA
DO-41
DO-41
SMA
DO-41
Min.
Min.
Typ.
0.89
Typ.
1
-50 to + 175
Value
Value
800
560
175
110
20
25
30
45
1
Max.
Max.
1.65
1.25
200
50
75
12
5
STTH108
°C/W
Unit
Unit
Unit
Unit
µA
°C
°C
ns
ns
V
V
A
A
V
V