STMICROELECTRONICS BF3510TV

BF3510TV

FULL 50-60Hz RECTIFICATION BRIDGE
PRELIMINARY DATASHEET
MAIN PRODUCT CHARACTERISTICS
IF(AV)
35 A
VRRM
1000 V
Tj (max)
VF (max)
150 °C
1.30 V
+
-
FEATURES AND BENEFITS
COMPACT ISOTOP DESIGN COMPATIBLE
WITH FAST DIODES AND TRANSISTORS.
EXCELLENT THERMAL TRANSFER BETWEEN
JUNCTION AND HEATSINK
UL PENDING
+
-
DESCRIPTION
The Bridges series from ST Microelectronics has
been designed to allow a better standardization of
packages on boards principally designed with ISOTOP packages. The insulated package of the
bridge will be able to sit on heatsink with other
components. Single phase and 3-phase high
power SMPS, UPS, MOTOR DRIVES and WELDING equipment will primarily find advantage in
these industry package products.
ISOTOPTM
ABSOLUTE RATINGS AND ELECTRICAL CHARACTERISTICS (per diode unless specified)
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
1000
V
VRSM
Non repetitive peak reverse voltage
1000
V
35
A
Surge non repetitive forward current
50Hz JEDEC method
300
A
I2.t
Fusing
660
A2.s
Tstg
Storage temperature range
- 55 to + 150
°C
Maximum operating junction temperature
150
°C
Totol power dissipation
50
W
IF(AV) total
IFSM
Tj
Pmax total
Average forward current
Tc = 80°C sinusoidal
TM : ISOTOP is a trademark of ST Microelectronics.
August 1999 - Ed: 2A
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BF3510TV
THERMAL RESISTANCES
Symbol
Rth (j-c)
Parameter
Junction to case
total
Value
Unit
0.5
°C/W
ELECTRICAL CHARACTERISTICS (Per diode)
STATIC CHARACTERISTICS
Symbol
IR *
VF **
Parameter
Reverse leakage
current
Forward voltage
drop
Test Conditions
VR = 0.8 VRRM
δ < 2%
tp = 5ms
IF = 35 A
δ < 2%
tp = 380µs
Pulse test : * tp = 5 ms, duty cycle < 2 %
** tp = 380 µs, duty cycle < 2 %
For one diode: Pcond = 1.02 x IF(AV) + 0.008 x I2F(RMS)
Tj = Pcond x 4 x Rth(j-c) + Tc
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Min.
Typ.
Max.
Unit
Tj = 25°C
10
µA
Tj = 125°C
0.2
mA
Tj = 25°C
1.4
V
Tj = 125°C
1.3
V
BF3510TV
PACKAGE MECHANICAL DATA
ISOTOP (Plastic)
REF.
DIMENSIONS
Millimeters
Inches
Min.
A
A1
B
C
C2
D
D1
E
E1
E2
G
G1
G2
F
F1
P
P1
S
Max.
11.80 12.20
8.90
9.10
7.8
8.20
0.75
0.85
1.95
2.05
37.80 38.20
31.50 31.70
25.15 25.50
23.85 24.15
24.80 typ.
14.90 15.10
12.60 12.80
3.50
4.30
4.10
4.30
4.60
5.00
4.00
4.30
4.00
4.40
30.10 30.30
Min.
Max.
0.465 0.480
0.350 0.358
0.307 0.323
0.030 0.033
0.077 0.081
1.488 1.504
1.240 1.248
0.990 1.004
0.939 0.951
0.976 typ.
0.587 0.594
0.496 0.504
0.138 0.169
0.161 0.169
0.181 0.197
0.157
0.69
0.157 0.173
1.185 1.193
Capacitance : < 45 pF
Inductance: < 5 nH
Cooling method : by conduction (C)
Electrical isolation : 2500V(RMS)
- Recommended torque value : 1.3 N.m (MAX 1.5 N.m) for the 6 x M4 screws. (2 x M4 screws recommended for mounting the package on the
heatsink and the 4 screws given with the screw version).
- The screws supplied with the package are adapted for mounting on a board (or other types of terminals) with a thickness of 0.6 mm min and
2.2 mm max.
Ordering type
Marking
Package
Weight
Base qty
Delivery mode
BF3510TV
BF3510TV
ISOTOP
27g
without screws
10
Tube
Epoxy meets UL94,V0
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringementof patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
 1999 STMicroelectronics - Printed in Italy - All rights reserved.
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