STTH112A STMicroelectronics, STTH112A Datasheet - Page 2

• Manufacturer Part Number: STTH112A
• Description: DIODE ULT FAST 1A 1200V SMA
• Manufacturer: STMicroelectronics

Specifications of STTH112A

• Voltage - Forward (vf) (max) @ If: 1.9V @ 1A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Current - Average Rectified (io): 1A
• Current - Reverse Leakage @ Vr: 5µA @ 1200V
• 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: 1200 V
• Forward Voltage Drop: 1.9 V
• Recovery Time: 75 ns
• Forward Continuous Current: 1 A
• Max Surge Current: 18 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: 497-8048-2; STTH112A

Electrical characteristics
1
Absolute ratings (limiting values)
Table 2.
Table 3.
Table 4.
2/8
Symbol
Symbol
Symbol
Symbol
R
V
R
V
I
I
(RMS)
F(AV)
T
V
th (j-a)
FSM
th (j-l)
RRM
V
I
T
t
t
stg
FP
R
rr
fr
F
j
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 leakage current
Forward voltage drop
Reverse recovery time
Forward recovery time
Forward recovery voltage
Electrical characteristics
Thermal parameters
Static electrical characteristics
Dynamic electrical characteristics
Parameter
Parameter
t = 8.3 ms
I
I
I
dI
V
F
rr
F
FR
F
= 0.5 A
= 1 A
= 0.25 A I
/dt = 50 A/µs
= 1.1 x V
Parameter
Parameter
Doc ID 9343 Rev 5
V
I
Tests conditions
F
R
= 1 A
= 1200 V
R
Fmax
Tests conditions
= 1A
Tl = 85°C
Tl = 115°C
Tl = 125°C
T
T
T
T
T
T
T
L = 10 mm
L = 10 mm
j
j
j
j
j
j
j
= 25 °C
= 125 °C
= 25 °C
= 125 °C
= 150 °C
= 25 °C
= 25 °C
δ =0.5
δ =0.5 SMA
δ =0.5 SMB
DO-41
SMA
SMB
DO-41
Min.
Min.
DO-41
DO-41
SMA
SMB
Typ.
1.17
1.10
Typ.
- 50 + 175
Value
Value
+ 175
1200
850
110
20
18
45
30
25
1
Max.
Max.
1.65
1.55
500
1.9
50
75
30
5
STTH112
°C/W
Unit
Unit
Unit
Unit
µA
°C
°C
ns
ns
V
V
A
A
V
V