E.I±£.U
<zAfs.iv J.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
, Dnc.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
85HF(R) SERIES
STANDARD RECOVERY DIODES
Stud Version
Features
High surge current capability
Stud cathode and stud anode version
Leaded version available
Typesupto1600VV
RRM
85 A
Typical Applications
Battery charges
Converters
Power supplies
Machine tool controls
Welding
Major Ratings and Characteristics
85HF(R)
Parameters
Units
10 to 120
85
140,160
85
110
133
A
'p(AV)
@T
C
F(RMS)
140
°c
A
A
A
A
2
S
A
2
S
'FSM
@
50Hz
@60Hz
1700
1800
I
2
t
@50Hz
@60Hz
14500
13500
1 00 to 1 200
1400, 1600
V
RRM
ran
9
6
V
T
d
range
-6510180
-6510150
°c
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, N.I Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number
Code
V
RRM
, maximum
repetitive peak
reverse voltage
V
V
RSM
, maximum non-
repetitive peak
reverse voltage
V
200
300
500
700
900
1100
1300
1500
1700
'RRM™*-
@ Tj = Tj max.
mA
9
10
20
100
200
400
600
800
1000
1200
1400
1600
85HF(R)
40
60
80
100
120
140
160
4.5
Forward Conduction
Parameter
I
F(AV)
'FIRMS)
I
FSM
Max. average forward current
@ Case temperature
Max RM
S
forward current
85HF(R)
Units Conditions
1010120 140,160
180° conduction, half sine wave
85
85
A
140
110
•c
133
A
1700
1800
1450
1500
A
t = 10ms
Max. peak, one-cycle forward,
non-repetitive surge current
No voltage
reapplied
1
°°
%V
R
RM
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10rns
t = 8.3ms
A
2
S
t = 10ms
reapplied
Sinusoidal half wave,
Initial Tj = Tj max.
Pt
Maximum Pt for fusing
14500
13500
10500
9400
No voltage
reapplied
100%V
R
R
M
t = 8.3ms
AVs
reapplied
I Vt
V
F|TO)
Maximum IVt for fusing
Value of threshold
voltage (up to 1200V)
16000
0.68
t = 0.1 to 10ms, no voltage reapplied
Tj = Tj max.
V
069
V
F(TO)
Value of threshold
voltage (for 1400V, 1600V)
r
r
f
V
FM
Value of forward slope
resistance (up to 1 200V)
Value of forward slope
resistance (up to 1200V)
Max. forward voltage drop
1.2
Tj = Tj max.
Tj = Tj max
mu
1.62
1.75
Tj = Tj max.
1.4
V
lpk= 267 A. Tj = 25'C, t
p
= 400us rectangular wave
85HF(R) Series
Thermal and Mechanical Specifications
Parameter
Tj
T
R
lhJC
R
thcs
Max junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case
to heatsink
Maximum shock
Maximum constant vibration
Maximum constant acceleration
T
Max. allowed mounting torque ±10%
85HF(R)
1010120
-65 to 180
-65 to 180
140to160
-65to 150
-65 to 150
°C
DC operation
K/W
0.25
Units
Conditions
0,35
Mounting surface, smooth, flat and
greased
see note (1)
50Hz
Stud outwards
see note (1)
see note (1)
1500g
20g
SOOOg
2.3-3.4
20-30
Nm
Not lubricated threads
Ibf-in
9(02)
wt
Approximate weight
Case style
17(0.6)
DO-203AB(D05)
unleaded device
See Outline Table
(1) Available only for 88HF
AR
|hJC
Conduction
(The following table shows the increment of thermal resistence R^c when devices operate at different conduction angles than DC)
Conduction angle
180°
120°
Sinusoidal conduction
0.10
0.11
Rectangular conduction Units
0.08
0.11
Conditions
Tj = Tj
max.
90°
60°
30°
0 13
0.17
0.26
0 13
0.17
0.26
K/W
Ordering Information Table
Device Code
© ©
85 = Standard device
©
©
©
86 = Not isolated lead
87 = Isolated lead with silicone sleeve
(Red = Reverse polarity)
(Blue = Normal polarity)
88 = Type for rotating application
Standard diode
None = Stud Normal Polarity (Cathode to Stud)
R
= Stud Reverse Polarity (Anode to Stud)
Voltage code: Code x 10 = V
RRM
(See Voltage Ratings table)
None = Stud base DO-203AB (DO-5) 1/4" 28UNF-2A
M
= Stud base DO-203AB (DO-5) M6 X 1 - (Not available for 88HF)
8SHF(R)
Case
Style DO-203AB (DO-5)
All dimensions in millimeters (inches)
86HF(R)
Case Style DO-203AB (DO-5)
All dimensions in millimeters (inches)
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