STTA112U STMicroelectronics, STTA112U Datasheet - Page 6
![DIODE ULTRA FAST 1200V 1A SMB](/photos/5/36/53650/497-do-214aa_sml.jpg)
STTA112U
Manufacturer Part Number
STTA112U
Description
DIODE ULTRA FAST 1200V 1A SMB
Manufacturer
STMicroelectronics
Series
TURBOSWITCH™r
Datasheet
1.STTA112U.pdf
(8 pages)
Specifications of STTA112U
Voltage - Forward (vf) (max) @ If
1.65V @ 1A
Voltage - Dc Reverse (vr) (max)
1200V (1.2kV)
Current - Average Rectified (io)
1A
Current - Reverse Leakage @ Vr
10µA @ 1200V
Diode Type
Standard
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)
115ns
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Capacitance @ Vr, F
-
Other names
497-3237-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STTA112U
Manufacturer:
ST
Quantity:
30 000
Company:
Part Number:
STTA112U
Manufacturer:
ST
Quantity:
54 000
Part Number:
STTA112U
Manufacturer:
VISHAY/威世
Quantity:
20 000
STTA112U
APPLICATION DATA (Cont’d)
Fig. B : SNUBBER DIODE.
F = 1/T
Fig. D : RECTIFIER DIODE.
Fig. E : STATIC CHARACTERISTICS.
6/8
tp
T
V R
= tp/T
PWM
I R
I F
I
V to
Rd
V F
V
Conduction losses :
P1 = V
Reverse losses :
P2 = V
Fig. C : DEMAGNETIZING DIODE.
to
R
x I
x I
R x (1 -
F(AV)
+ R
)
d
x I
F
2
(RMS)