85HF R -Series.aspx?ext=

85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
High-reliability discrete products
and engineering services since 1977
FEATURES

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.

Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Parameter
Symbol
Maximum average forward current
Test Conditions
IF(AV)
Maximum RMS forward current
85HF(R)
10 to 120
140 to 160
85 @
TC = 140°C
85 @
TC = 110°C
IF(RMS)
Maximum peak, on cycle, non-repetitive forward surge
current
Maximum I2t for fusing
Maximum repetitive peak reverse voltage
Junction temperature range
Units
Amps
133
Amps
IFSM
@ 50Hz
@ 60Hz
1700
1800
Amps
I2t
@ 50Hz
@ 60Hz
14500
13500
A2s
VRRM
100-1200
1400-1600
Volts
TJ
-65 to 180
-65 to 150
°C
ELECTRICAL CHARACTERSITICS (TA = 25°C unless otherwise specified)
Part number
Maximum repetitive peak
reverse voltage
Maximum non-repetitive peak
reverse voltage
Maximum repetitive reverse
current at TJ = TJ maximum
VRRM
VRSM
IRRM
Volts
Volts
mA
85HF10(R)
100
200
85HF20(R)
200
300
85HF40(R)
400
500
85HF60(R)
600
700
85HF80(R)
800
900
85HF100(R)
1000
1100
85HF120(R)
1200
1300
85HF140(R)
1400
1500
85HF160(R)
1600
1700
9
4.5
Rev. 20150306
85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
High-reliability discrete products
and engineering services since 1977
FORWARD CONDUCTION
Parameter
Symbol
Test Conditions
Maximum average forward current at case
temperature
IF(AV)
180° conduction, half sine wave
TC = 140°C
Maximum RMS forward current
IF(RMS)
Maximum peak, one cycle, non-repetitive forward
surge current
t=
8.3ms
t=
10ms
t=
8.3ms
Maximum I2t for fusing
t=
10ms
2
It
t=
8.3ms
t=
10ms
t=
8.3ms
Maximum I2√t for fusing
Value of threshold voltage (up to 1200V)
Value of threshold voltage (1400V, 1600V)
Value of forward slope resistance (up to 1200V)
Value of forward slope resistance (1400V, 1600V)
Maximum forward voltage drop
10 to 120
140 to 160
85 @
TC = 140°C
85 @
TC = 110°C
133
t=
10ms
IFSM
85HF(R)
No
voltage
reapplied
100%
VRRM
reapplied
No
voltage
reapplied
100%
VRRM
reapplied
Units
Amps
Amps
1700
Sinusoidal
half
wave,
initial
T J = TJ
maximum
1800
Amps
1450
1500
14500
Sinusoidal
half
wave,
initial TJ =
TJ
maximum
I2√t
t = 0.1ms to 10ms, no voltage
reapplied
VF(TO)
TJ = TJ maximum
rf1
TJ = TJ maximum
VFM
Ipk = 267A, TJ = 25°C, tp = 400µs
rectangular wave
13500
A2s
10500
9400
16000
A2√s
0.68
Volts
0.69
Volts
1.62
mΩ
1.75
mΩ
1.2
1.4
Volts
-65 to 180
-65 to 150
°C
THERMAL CHARACTERISTICS
Maximum junction and storage temperature range
Maximum thermal resistance, junction to case
Thermal resistance, case to heatsink
Maximum allowable mounting torque (+0%, -10%)
TJ, Tstg
RthJC
DC operation
0.35
K/W
RthCS
Mounting surface, smooth, flat and
greased
0.25
K/W
Not lubricated threads
3.4 (20)
N-m
Lubricated threads
2.3 (20)
(lbf-in)
Rev. 20150306
85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
High-reliability discrete products
and engineering services since 1977
∆RthJC Conduction
Conduction angle
Sinusoidal conduction
Rectangular conduction
180°
0.10
0.08
120°
0.11
0.11
90°
0.13
0.13
60°
0.17
0.17
30°
0.26
0.26
Test conditions
Units
TJ = TJ maximum
K/W
*The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
MECHANICAL CHARACTERISTICS
Case
DO-5 (R)
Marking
Alpha numeric
85HFR is an acceptable alternate prefix
Polarity
Cathode is stud
Reverse polarity
Anode is stud
DO-5(R)
A
B
C
D
E
F
G
H
J
K
M
N
P
Inches
Millimeters
Min
Max
Min
Max
¼-28 UNF2A threads
0.669 0.688 16.990 17.480
0.794
20.160
1.000
25.400
0.422 0.453 10.720 11.510
0115 0.200 2.920
5.080
0.450
11.430
0.220 0.249 5.580
6.320
0.250 0.375 6.350
9.530
0.156
3.960
0.667
16.940
0.030 0.080 0.760
2.030
0.140 0.175 3.560
4.450
Rev. 20150306
High-reliability discrete products
and engineering services since 1977
85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
Rev. 20150306
High-reliability discrete products
and engineering services since 1977
85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
Rev. 20150306
High-reliability discrete products
and engineering services since 1977
85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
Rev. 20150306
High-reliability discrete products
and engineering services since 1977
85HF(R) Series
STANDARD RECOVERY DIODES
85 AMP
Rev. 20150306