DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. BSBUS-800-1A
8 AMP SOFT RECOVERY FAST SWITCHING BRIDGE RECTIFIERS
FEATURES
MECHANICAL SPECIFICATION
TRUE SOFT RECOVERY CHARACTERISTIC WITH
NO RINGING, SPIKES, or OVERSHOOT
HIGH FREQUENCY: 250 kHz
FAST RECOVERY: 100nS - 150nS
UNMATCHED PERFORMANCE - Minimal RFI/EMI,
Reduced Power Losses, Extremely Cool Operation
Increased Power Supply Efficiency
VOID FREE Vacuum Die Soldering For Maximum
Mechanical Strength And Heat Dissipation
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
Proprietary Junction Passivation For Superior
Reliability and Performance
Wide Range of Applications: Motor Speed Controllers.
Inverters, Converters, Choppers, Power Supplies, etc.
L
C2
D
D3
_
C
C1
A
D2
+
D
D1
A1
_
+
L1
B1
B
MILLIMETERS
SYM
INCHES
MIN
0.260
MAX
0.280
0.205
UL RECOGNIZED - FILE #E124962
MECHANICAL DATA
Case: Molded epoxy, U/L Flammability Rating 94V-0
Terminals: Round silver plated pins
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on case
Mounting Position: Any. Max. mounting torque = 5 in lb
Weight: 0.28 Ounces (8 Grams)
HS
Ro
OM
C
T
AN
LI
P
MIN
A
A1
B
B1
C
C1
C2
D
D1
D2
D3
L
L1
10.3
1.7
16.5
25.4
4.57
6.6
4.7
1.22
4.57
22.70
4.2
3.6
MAX
7.1
5.2
0.180
4.7
4.1
19.3
11.3
2.2
17.8
0.405
0.065
0.660
0.140
0.160
0.760
0.455
0.085
0.700
6.8
0.180
0.260
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified. Single phase, 60Hz, resistive or inductive load. For capacitive loads, derate current by 20%.
PARAMETER (TEST CONDITIONS)
Series Number
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Forward Rectified Current, T
C
= 100 C (Note 2)
Peak Forward Surge Current (8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage (Per Diode) at 4 Amps DC
Maximum Average DC Reverse Current At Rated
DC Blocking Voltage
Maximum Reverse Recovery Time
Typical Thermal Resistance, Junction to Case (Note 2)
Junction Operating and Storage Temperature Range
NOTES:
SYMBOL
SBU
8A-S
V
RM
V
RMS
V
RRM
50
35
50
RATINGS
SBU
8B-S
100
70
100
SBU
8D-S
200
140
200
8
300
1.25
1.0
50
150 (Typ. 100)
3
-55 to +150
SBU
8G-S
400
280
400
SBU
8J-S
600
420
600
UNITS
VOLTS
o
I
O
I
FSM
V
FM
AMPS
VOLTS
@ T
A
=
25 C
o
o
@ T
A
= 125 C
I
RM
T
RR
R
G
JC
T
J,
T
STG
m
A
nS
°C/W
°C
1.03 06fdb-S
(1) Bolt bridge on heat sink with #6 screw, using silicon thermal compound between bridge and mounting surface for maximum heat transfer.
(2) Bridge mounted on 4.0" sq. x 0.11" thick (10.5cm sq. x 0.3cm) aluminum plate
F15
DEC [ DIOTEC ELECTRONICS CORPORATION ]
