BHT18 Datasheet, PDF (1/2 Pages) GOOD-ARK Electronics – ELECTRONIC LAMP BALLASTS RECTIFIER

BHT18
ELECTRONIC LAMP BALLASTS RECTIFIER
Reverse Voltage - 1100 Volts
Forward Current - 1.0 Ampere
Features
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250 /10 seconds, 0.375” (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Mechanical Data
Case: DO-41 molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 ounce, 0.33 gram
D IM E N S IO N S
inches
mm
DIM
Note
Min.
Max.
Min.
Max.
A
0.165
0.205
4.2
5.2
B
0.079
0.106
2.0
2.7
C
0.028
0.034
0.71
0.86
D
1.000
-
25.40
-
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Symbols
BHT18
Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_A=75
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
V_RRM
V_RMS
V_DC
I_(AV)
I_FSM
1100
770
1100
1.0
30.0
Volts
Volts
Volts
Amp
Amps
Maximum instantaneous forward voltage at 1.0A
V_F
1.0
Volts
Maximum full load reverse current, full cycle
average 0.375" (9.5mm) lead length at T_A=75
I_R(AV)
30.0
A
Maximum DC reverse current
at rated DC blocking voltage
TT_AA==12050
I
R
1.0
30.0
A
Typical reverse recovery time (Note 1)
T_rr
30.0
S
Typical junction capacitance (Note 2)
C_J
15.0
F
Typical thermal resistance (Note 3)
R
R
JA
JL
50.0
25.0
/W
Operating junction and storage temperature range
T, T
J STG
-50 to +175
Notes:
(1) Measured on Tektronix Type “S” recovery plug-in. Tektronix 545 Scope or equivalent, I_FM=20mA, I_RM=1mA
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375” (9.5mm) lead length, P.C.B. mounted
1