HiRel
Silicon PIN Diode
Features
¥
HiRel
Discrete and Microwave Semiconductor
¥ Current controlled RF resistor for RF attenuators and
switches
¥ High reverse voltage
¥ Hermetically sealed microwave package
¥
qualified
¥ ESA/SCC Detail Spec. No.: 5513/030
ESD:
E
lectro
s
tatic
d
ischarge sensitive device, observe
handling precautions!
BXY 44
T
Type
BXY 44-T (ql)
Marking Ordering Pin
Pack.
Code
Configuration
-
see below
T
see below
see below
see below
T1
T2
FP
T1
BXY 44-T1 (ql)
-
BXY 44-T2 (ql)
-
BXY 44-FP (ql)
-
T2
FP
(ql) Quality Level: P: Professional Quality, Ordering Code: Q62702X148
H: High Rel Quality,
S: Space Quality,
Ordering Code: on request
Ordering Code: on request
ES: ESA Space Quality, Ordering Code: Q62702X162
(see
Chapter Order Instructions
for ordering example)
Semiconductor Group
1
Draft A03 1998-04-01
BXY 44
Table 1
Parameter
Maximum Ratings
Symbol
Limit Values
200
400
500
-
55 to + 150
-
65 to + 175
+ 235
175
110
140
110
110
Unit
V
mA
mW
°
C
°
C
°
C
°
C
K/W
Reverse voltage
Forward current
Power dissipation
Operating temperature range
Storage temperature range
Soldering temperature
Junction temperature
Thermal resistance junction-case
BXY 44-T
BXY 44-T1
BXY 44-T2
BXY 44-FP
V
R
I
F
P
tot
T
op
T
stg
T
sol
T
j
R
th(j-c)
Semiconductor Group
2
Draft A03 1998-04-01
BXY 44
Electrical Characteristics
Table 2
Parameter
Reverse current 1
V
R1
= 200 V
Reverse current 2
V
R2
= 100 V
Forward voltage
I
F
= 100 mA
Table 3
Parameter
Total capacitance
V
R
= 50 V,
f
= 1 MHz
BXY 44-T, -T1, T2
BXY 44-FP
Forward resistance
f
= 100 MHz,
I
F1
= 10
m
A
BXY 44-T, -T1, T2
BXY 44-FP
Forward resistance
f
= 100 MHz,
I
F2
= 1 mA
BXY 44-T, -T1, T2
BXY 44-FP
Forward resistance
f
= 100 MHz,
I
F3
= 10 mA
BXY 44-T, -T1, T2
BXY 44-FP
Minority carrier lifetime
I
F
= 10 mA,
I
R
= 6 mA,
I
R
= 3 mA
DC Characteristics
at
T
A
= 25
°
C unless otherwise specified
Symbol
min.
Limit Values
typ.
-
-
1.0
max.
100
5
1.05
nA
nA
V
-
-
-
Unit
I
R1
I
R2
V
F
AC Characteristics
at
T
A
= 25
°
C unless otherwise specified
Symbol
min.
Limit Values
typ.
max.
pF
-
-
0.20
0.50
0.35
0.75
W
800
700
900
900
1300
1200
W
12
11
16
20
28
27
W
2.0
2.0
t
L
300
3.0
3.8
800
5.0
5.0
-
ns
Unit
C
T
R
F1
R
F2
R
F3
Semiconductor Group
3
Draft A03 1998-04-01
BXY 44
Order Instructions
Full type variant including package variant and quality level must be specified by the
orderer. For
HiRel
Discrete and Microwave Semiconductors the ordering code specifies
device family and quality level only.
Ordering Form:
Ordering Code: QÉ
BXY44- (x) (ql)
(x): Package Variant
(ql): Quality Level
Ordering Example:
Ordering Code: Q62702X162
BXY44-FP ES
For BXY44 in Flatpack Package; ESA Space Quality Level
Further Information
See our WWW-Pages:
Ð Discrete and RF-Semiconductors (Small Signal Semiconductors)
www.siemens.de/semiconductor/products/35/35.htm
Ð
HiRel
Discrete and Microwave Semiconductors
www.siemens.de/semiconductor/products/35/353.htm
Please contact also our marketing division:
Tel.: ++89 6362 4480
Fax.: ++89 6362 5568
e-mail: martin.wimmers@hl.siemens.de
Semiconductor Group
4
Draft A03 1998-04-01
BXY 44
Figure 1
Symbol
T Package
Millimetre
min.
max.
1.45
1.35
0.40
1.30
1.15
-
A
B
C
Semiconductor Group
5
Draft A03 1998-04-01
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